baber/WOPTO huggingface dataset:
Patent JP-2003020926-A (JP)
Title: Muffling device
Inventor: YAMADA SHINTARO
IPC: F01N1/04
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a small muffling device of structure having sufficient muffling effect. SOLUTION: The muffling device is formed of a cylindrical body 10 having a gas passage in which exhaust gas flows from an inlet pipe 11 to a discharge pipe 12. Each of a plurality of semi-circular shields 21, 22 including a position near the center of the gas passage is alternatively arranged with respect to the center line of the gas passage with an interval in a gas passage direction in the cylindrical body. An intermediate cylindrical body 13 having a number of punching holes covers the circumference of the cylindrical body to form an annular space part 14 between the intermediate cylindrical body and the cylindrical body. An outer cylindrical body is mounted to cover the circumference of the intermediate cylindrical body, and a space between the outer cylindrical body and the intermediate cylindrical body is filled with sound insulating material 16.  When the gas flows, since the gas is conducted while repeating the reflection and dispersion by the shields and the sound insulating material 16 is disposed on the circumference of the gas passage through the annular space part 14, noise is absorbed by a surrounding wall and the punching holes 10a, 13a of the intermediate cylindrical body, and the leakage of noise to the outside (generation of transmitting sound) is effectively prevented.
Patent JP-2002360168-A (JP)
Title: Pickle-pressing tool
Inventor: KAMIKURA FUSAKO
IPC: A23B7/10
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an easily detachable tool for pressing pickles that permits domestic vessels, but not an integrally formed vessel for pickling, for example, preservation bottles, used and empty bottles and the like as a pickling vessel. SOLUTION: A bearing (2) is set on the lower-side center of the sucking disk (1), a rotary shaft (3) is set on the upper side of the disk (4) and they are combined. A spring is characteristically attached to the lower side of the disk (4) to provide the objective readily detachable tool for pressing pickles in the vessel.
Patent JP-2003032284-A (JP)
Title: Packet exchange apparatus
Inventor: HONDA MASAHIKO
IPC: H04L45/586
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To quickly change-over a switch. SOLUTION: Transmission sections 200 and 201, at an input interface section 20 add an inspection field for error detection to a packet, which is received from a line 40 via an input-processing section 205, and outputs it to doubled switching sections 10 and 11. Inspection sections 300, 301 of an output interface section 30 inspect the inspection field of the packet received from the switch sections 10 and 11 for errors, and a selection control section 304 controls a selector 303, so that a packet having no errors is sent to a line 50.
Patent JP-2003032247-A (JP)
Title: Mutual authentication system with digital allocation code
Inventor: TAKEUCHI TOSHIHARU
IPC: G06F21/44
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional case, in which the dealing partner cannot be certified surely and legal matter related with delivery and receipt of goods cannot be proved. SOLUTION: A mutual authentication system is made up of a member terminal group for members who have been permitted with subscribing application of membership to a community previously and a mutual authentication server, using a digital allocation code and connected via a communication line. The server includes a means of issuing the digital allocation code to the member, when receiving the issue demand of the digital allocation code from the member, and a means of renewing and recording the issued digital allocation information for each member in the memory unit, in the mutual authentication system using the digital allocation code.
Patent JP-2003027633-A (JP)
Title: Jointing structure of wall panel
Inventor: HADA AKIHIRO
IPC: E04B2/74
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a jointing structure of wall panels preventing the lowering of waterproofing efficiency of a dry joint filler filled in between the connected wall panels, and at the same time, having high workability. SOLUTION: A joiner 14 connecting a pair of wall panels is placed on the rear side of the side ends of a pair of wall panels 1 arranged by adjoining the side ends to each other. A pair of engaging hooks 15 inserted into a pair of engaging holes 9 from the back of them, are arranged to the right and left on the back piece opposite face 18 of the joiner 14. A pair of engaging hooks 15 are constituted of a long engaging hook 15a and a short engaging hook 15b formed so as to make both above and below in the height positions of the lower ends with the projected positions from the back piece opposite face 18 being the same height positions. the height position of the lower end of an initial section 22 of the short engaging hook 15b is located upward from the height position of an elastic contact section 21 of the long engaging hook 15a.  The elastic contact sections 21 of a pair of engaging hooks 15 are respectively pinch the lower edge parts of a pair of engaging holes 9.
Patent JP-2003029547-A (JP)
Title: Transfer device and cleaning method for the transfer device
Inventor: NAGASAWA KUNIHIRO
IPC: G03G15/16
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that high-pressure switching control needs to be provided since a photoreceptor and a transfer roller are in contact in the absence of a form in a transfer roller system using cut paper and then toner on a photoreceptor sticks on the top surface of the transfer roller. SOLUTION: A rotary roller made of an elastic body of 10<8> to 10<12> Ω.cm is revolved around the photoreceptor above a transfer corona wire in a transfer unit; and toner and paper powder sticking on the roller surface are cleaned by being transferred reversely to the photoreceptor at a form interval or by sticking on the reverse surface of a form although its amount is small after being electrostatically charged by the discharging of the transfer corona wire.
Patent JP-2002112257-A (JP)
Title: Video image compression transmitter and method
Inventor: UENOYAMA TSUTOMU
IPC: H04N19/127
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a video image compression transmitter with enhanced rapid reporting features while maintaining high mobility at a low cost. SOLUTION: The video image compression transmitter is provided with a video input section 10 that receives a video image, a video compression section 20 that compresses the received video image, a video transmission section 30 that transmits the compressed video image via a communication channel, and a control section 40 that controls the operation of each section. The video compression processing by the video compression section 20 and the video transmission processing by the video transmission section 30 are conducted in parallel. The control section 40 controls the video compression processing method by the video compression section 20 and the video transmission method by the video transmission section 30 so as to have nearly the same processing time.
Patent JP-2003027525-A (JP)
Title: Support device for operator's cab of construction vehicle
Inventor: KANAYAMA NOBORU
IPC: E02F9/16
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a support device for the operator's cab of a construction vehicle capable of inhibiting rolling in the presence of vertical vibration. SOLUTION: In the support device for the operator's cab of a construction vehicle, a floor frame 2 forming the lower portion of the operator's cab 1 is provided with a low floor section 2a and a high floor section 2b located in respective longitudinal positions on side view which are a predetermined distance away from each other vertically, and a vibration-isolating mount device is mounted between the low floor section 2a, the high floor section 2b, and a body frame 3 to elastically support the operator's cab 1. The support device includes a first support means 20 for damping the vertical vibration of the operator's cab 1 and a second support means 40 for inhibiting horizontal oscillation while permitting vertical and longitudinal vibrations.
Patent JP-2003034456-A (JP)
Title: Printer
Inventor: FUJIWARA ICHIJI
IPC: B41J15/04
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a compact printer capable of correcting curl of roll paper, and allowing easy setting of the roll paper. SOLUTION: There is provided the printer 1 for arranging a paper passage 15 for introducing an inside surface 2a to a printing surface 11a of a thermal head 11 from a roll paper body 2r, and bending and delivering the printed roll paper 2 in the opposite direction of the curl by applying the paper to a guide surface 23a of an outlet guide 23. This printer 1 can simultaneously move a platen roller 12 upward when opening a roll paper cover 13, and the roll paper 2 can be easily set. When printed, the paper can be ejected in the direction of the roll paper body 2r in a state of upwardly turning a surface printed with a curl-removed sheet-like printout.
Patent JP-2003035827-A (JP)
Title: Optical fiber unit
Inventor: HARADA SHINICHI
IPC: G02B6/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber unit with which the time necessary for stabilizing the optical characteristic by means of the temperature control of the optical fiber is shortened and which optical fiber contributes to decrease cost and to miniaturization of a whole device in which the optical fiber is used. SOLUTION: The optical unit 1 is provided with a pipe-shaped heat insulation member 3 which is disposed outside the optical fiber 2, a heat generating member 4 composed of such a wire material having flexibility and a proper resistance as a Ni-Cr wire and located between the optical fiber 2 and the heat insulation member 3 and a temperature detection element 5 which detects the temperature of the optical fiber 2, and the whole optical fiber unit itself has flexibility to be wound up into a circle or an ellipsoid.
Patent JP-2003037405-A (JP)
Title: Multimode reentrant cylindrical resonator and reentrant resonating body
Inventor: GAMA KUNIKATSU
IPC: H01P1/205
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a reentrant resonator that has a high Q-value and is excited at a wide bandwidth due to a multiple mode. SOLUTION: Two reentrant cylindrical resonance bodies 5 and 6 are mounted into a case 1 for composing closed space, while orthogonally crossing each other. An element 8 for coupling is provided between the reentrant resonance bodies 5 and 6, where the element 8 connects radio waves which are excited by the reentrant cylindrical resonance body 5 to the reentrant resonance body 6.
Patent JP-2003035003-A (JP)
Title: High sound insulation floor structure
Inventor: UCHIYAMA TAKASHI
IPC: E04B1/82
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a high sound insulation floor structure for achieving excellent sound insulation performance while lowering a a floor panel, bringing the end edges of adjacent floor panels to be arranged without any gap, into mutual contact with each other increasing support rigidity of the floor panel, compact in the structure and superior in cost reduction. SOLUTION: A lower end of a vibration insulation support member 14 if fixed on a receiving fitting 12 provided on the side of an H beam or I section making a floor beam 11, a cross sectional substantially C-shaped panel support member 14 fixed on the upper end of the vibration insulation support member 14 is arranged so as to sandwich an upper side flange part 11a or the H beam or the I section being the floor beam 11 between an upper side projection piece 14a and a lower side projection piece 14b making the C shape, and a deflection clearance of a vibration insulation support member 13 is left between the upper side projection piece 14a and the upper side flange part 11a. The end edge parts of the adjacent floor panels 15 are brought into contacted with the panel support member 14.
Patent JP-2003040026-A (JP)
Title: Elevating device
Inventor: IIIZUMI HITOMI
IPC: B60P1/46
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an elevating device capable of controlling a speed in accordance with a speed of a cargo receiving base changing due to a weight of a load. SOLUTION: This elevating device S is provided with an elevating speed controller 3 for controlling an elevating speed and a proximity sensor 2 which is a position detection means for detecting the time when the cargo receiving base 11 reaches predetermined two points. The elevating speed controller 3 is provided with a time measuring means 31 for measuring the time when the cargo receiving base 11 passes between predetermined two points, an elevating speed calculation means 32 for calculating a travel speed of the cargo receiving base 11 from the passing time measured by the time measuring means 31, and a speed reduction control means 33 for controlling deceleration to reduce a travel speed of the cargo receiving base and stop it at a rising end and a lowering end based on the elevating speed calculated by the elevating speed calculation means 32.
Patent JP-2003043543-A (JP)
Title: Image wobbling correction device
Inventor: MASUDA SHINICHI
IPC: G03B5/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent a device from being made large-sized, to increase the strength, and stabilize driving for correction of image wobbling. SOLUTION: The device is provided with a holding frame 210 which holds an optical element and can be moved in order to correct image wobbling, a first base plate 160, a second base plate 170 which clips the holding frame between the first base plate and the second plate itself slidably in a plane perpendicular to the optical axis, and a plurality of elastic members 214 which support the holding frame in a plane perpendicular to the optical axis, and the holding frame has a plurality of arm parts 210g which are in positions corresponding to the elastic members and project outward in the diametral direction while covering a part of at least one elastic member, and the arm parts are in slide contact with the first base plate and the second base plate to correct image wobbling.
Patent JP-2003047132-A (JP)
Title: Installation structure of ptc device to electric junction box
Inventor: YOSHIE KAZUHIKO
IPC: H01C7/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To install a PTC device in an electric junction box without increasing the size of the box. SOLUTION: The structure is provided with a PTC device 17 having electrodes 21, 23; a plurality of wiring boards 25, 27, which have busbars provided thereon, are layered in a plurality of layers, and an stored in the electric junction box; a holding section 31 for holding the PTC device 17 on the outer surface 29 of the wiring board 27 placed on the periphery of the electric junction box; and connecting sections 41, 41, which are provided on a prescribed busbar of the wiring board 25 and are connected to the electrodes 21, 23 of the PTC device held by the holding section 31. The PTC device 17 is stored in the electric junction box together with the plurality of wiring boards 25, 27, while being held by the holding section 31 on the outer surface 29 of the wiring board 27.
Patent JP-2003040994-A (JP)
Title: Polyester, polyester polymerization catalyst and method for producing polyester (orthoester)
Inventor: NAKAJIMA TAKAHIRO
IPC: C08G63/87
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a polyester produced by using a catalyst having a metal component other than antimony as a main metal component which improves problems such as a filter clogging in the molding due to the foreign materials or the like, yarn breakage at the drawing, thermal deterioration and yellowing, and to provide a polyester polymerizing catalyst for producing the polyester and a method for producing the polyester using the catalyst. SOLUTION: The polyester contains one or more sorts of the first metallic compound selected from the group consisting of an orthoester and a condensed orthoester of a metallic element and at least one phosphorus compound. Alternatively, the polyester contains the second metallic compound, which is a reaction product having the first metallic compound and at least one organic compound selected from a polyhydric alcohol having at least two hydroxy groups and a hydroxycarboxylic acid as reactive components, and at least one phosphorus compound.
Patent JP-2003050844-A (JP)
Title: Inquiry system for suitability or the like
Inventor: SUZUKI TOSHIHIRO
IPC: G06Q50/10
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an inquiry system for suitability or the like capable of confirming the suitability or the like when an opposite party executes a prescribed job or the like from at least the sub domain name of the mail address of the opposite party at the time of requesting the job to a subcontractor. SOLUTION: The inquiry system for the suitability or the like is provided with an authentication server for imparting the mail address with the sub domain name corresponding to the suitability to a plurality of clients by using the Internet as a communication means, a computer readable recording medium having specified information relating to the suitability of a plurality of the clients recorded thereon, and the mail server of a sub domain corresponding to the suitability of a plurality of the clients. Then, by transmitting the sub domain name of the mail address to the mail server, the specified information of a person corresponding to the sub domain name is read from the recording medium having it recorded thereon and the domain name is displayed on the display of a specified computer or outputted by a printer.  By confirming the displayed contents, whether or not the person is suitable at the time of executing the job is judged.
Patent JP-2003049437-A (JP)
Title: Metal fitting for welding reinforcement installation coupler to steel pipe pile
Inventor: HAYASHI HIDEKI
IPC: E02D27/12
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a metal fitting for welding a reinforcement installation coupler capable of facilitating a welding operation for the coupler and stably providing excellent results of welding on the assumption that the coupler is welded to the outer peripheral part of the steel pipe pile and reinforcements are installed to assure the flexibility of the diameter of the steel pipe pile against the outline thereof and accurate transmission of a stress between the coupler and the steel pipe pile. SOLUTION: This metal fitting for welding comprises a channel-shaped part 2 allowed to abut on the outer surface of the coupler 15 for reinforcement installation to form the specified clearance thereof from the surface of the steel pipe pile 20 and locking piece parts 3 and 4 formed at both end parts of the channel-shaped part 2 so as to be locked to the proper portion of the coupler 15 in longitudinal direction. The coupler 15 is positioned by the channel-shaped part 2 and both locking parts 3 and 4, and the coupler 15 is welded in the state of being raised from the surface of the steel pipe pile 20. In addition, the coupler 15 can be supported on the inner side of the end face 17 by locking a recessed part formed in the locking piece part 4 to a stepped part 18 formed on the inside of the end face 17 of the coupler 15.
Patent JP-2002250075-A (JP)
Title: Grating
Inventor: ASANO HIROSHIGE
IPC: E03F5/06
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a grating for a side-ditch block, positively fixed to suppress looseness and to prevent noise only by placing the grating on the side-ditch block without mounting other parts. SOLUTION: In each support member 20, a face abutting on a supporting part 51 of a side-ditch block 50 is formed as an inclined face so that the inclined face of the support member 20 provided in parallel is fitted into the supporting part 51 of the side-ditch block 50. Further, tongue pieces 22 sheared in the partially connected state are formed at or near four corners of the inclined face of the support member 20, and the tongue pieces 22 are projected outward to abut on the receiving part 51.
Patent JP-2003050468-A (JP)
Title: Exposure system
Inventor: SUZUKI KOJI
IPC: G03F7/20
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an exposure system capable of achieving relative positioning of a support frame and a photomask with a high degree of precision as an exposure system for photolithography for forming the pattern of a large- sized photomask as a latent image in a photosensitive material disposed on the surface of a substrate for working by irradiating the photomask from the rear face side with no formed pattern after the photomask is erected in a nearly vertical direction and attached to a support frame. SOLUTION: An attraction part for fixing a photomask is disposed on a support frame along the frame shape over the whole circumference of the frame, and a photomask is attracted and fixed over the whole periphery by the attraction part. The attraction part comprises flat platelike packing, the attraction face that attracts the photomask is flat and attraction holes for evacuation are pierced in the attraction part up to the attraction face over the whole circumference of the support frame.
Patent JP-2003048934-A (JP)
Title: Composite molding compound
Inventor: IDE ISAMU
IPC: C08G8/00
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a composite molding compound capable of giving molded products having high performances such as electrical conductivity and thermal conductivity while securing the mechanical strength. SOLUTION: This composite molding compound is a carbon/phenolic resin molding compound which is obtained by reaction between a phenol and an aldehyde in the presence of a catalyst while blending them with carbon powder. The carbon powder content of the thus obtained molding compound is >=75 mass%. By the above reaction, the molding compound can be produced in good dispersibility of the carbon powder in the resultant phenolic resin. By molding this composite molding compound, the molded products homogeneously dispersed with the carbon powder can be produced.
Patent JP-2003055899-A (JP)
Title: Base paper or backing paper for fire-protecting wall paper and method for producing the same
Inventor: IMAI YOSHIO
IPC: D21H27/20
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide base paper or backing paper for fire-protecting wall paper, which has air permeability suitable for the climates of Japan, can surely prevent the development of molds and the like on a wall surface to be adhered, and has sufficient flame retardancy, excellent printing suitability, rich decorativeness and rich aesthetic design, and to provide a method for producing the base paper or backing paper. SOLUTION: This base paper or backing paper for the fire-protecting wall paper comprises a paper base material such as pulp or rayon in an amount of <=30 wt.% based on the total amount of the paper and an inorganic material in an amount of >=70 wt.%.