baber/WOPTO huggingface dataset:
Patent JP-2004020962-A (JP)
Title: Optical connector
Inventor: KATSUSHIME HIROSHI
IPC: G02B6/40
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To pour a resin for adhering into an optical fiber ribbon insertion hole of a ferrule uniformly without generating foam when the optical fiber ribbon is fixed to the ferrule of an optical connector.  <P>SOLUTION: A cylindrical boot 6 and the ferrule 1 for protecting the optical fiber ribbon composed of a plurality of coated optical fibers 8 are provided. The ferrule 1 has a boots insertion hole 5 in which the boots 6 are fixed with an adhesive, an optical fiber ribbon insertion hole 10 which is communicated with the boots insertion hole 5, and a plurality of optical fiber holes 2 for optical fibers, which are communicative with the optical fiber ribbon insertion hole 10. The optical connector is formed by filling the resin for adhesion through the window hole 11 provided at the top of the optical fiber ribbon insertion hole 10 while the optical fiber 8 is inserted into an optical fiber holes 2 and the boots 6 on which the optical fiber tape 7 is mounted is inserted into the boots insertion hole 5. An inclined portion 12 which inclines below toward the boots insertion hole 5 side is provided at the storage part (coating storage part) of an optical fiber ribbon insertion hole 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018071-A (JP)
Title: Article package
Inventor: MITSUHASHI TOMONORI
IPC: B65D73/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article package, which can be manufactured in large volume in small scale, can be opened to take out a article and closed for repeated use, and is provided easily with a tampering proof function and hung display at a store.  <P>SOLUTION: Article package comprises a mount having a cut-out pattern identical with the shape of the article. The article is fitted into the pattern and thin films are stuck on the front and back of the mount to match together to hold the article in a sandwiched manner. At least either of the obverse or reverse thin film is made of a synthetic resin film that is stuck with a pressure-sensitive adhesive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017149-A (JP)
Title: Magnesium based alloy filament body and its manufacturing method
Inventor: HOSHIMA AKITO
IPC: C22C23/04
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnesium based alloy filament body which can be lengthened, and its manufacturing method.  <P>SOLUTION: The magnesium based alloy filament body has the diameter d within the range from 0.1 mm to 10 mm, and the length L larger than 1000 d, and includes connections at which a plurality of unit filaments are joined with each other. The magnesium based alloy filament body has the toughness that the breakage started from the position in the neighborhood of the connections described above does not occur even if the drawing of the reduction in area larger than 50 % is carried out. The filament body is obtained by performing a process for forming a connected material by connecting a plurality of unit materials composed of magnesium based alloy materials and a process for forming a filament body by drawing the connected materials for reducing the area within the range from 10 to 20 % at a temperature from 100 to 200 °C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003574-A (JP)
Title: Piston ring
Inventor: MASUYAMA TETSUO
IPC: F02F5/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston ring generating tensile force suitable for each of a low load condition and a high temperature condition and eliminate the troublesome work when mounting the piston ring composed of a piston ring main body and an expander on a piston for an internal combustion engine.  <P>SOLUTION: The expander constituting the piston ring is composed of two kinds of different expander members. The expander member on one side (master expander member) acts in the same way as the conventional expander. The expander member on the other side (subexpander member) generates changes of tensile force in the radial direction depending on temperature to provide the action for changing pressing force of the master expander member acting in the same way as the conventional expander. Furthermore, a coil expander member on one side is stored in a spiral internal space part of a coil expander member on the other side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003261388-A (JP)
Title: Gunning refractory
Inventor: MITSUI HARUO
IPC: F27D1/16
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide gunning refractories in which sealing properties can be improved without using a liquid binder, and also, the drop of sagging when gunned can be prevented without the addition of a hardening accelerator, and which is suitable for use to the repair of a coke oven.  <P>SOLUTION: A refractory aggregate is blended with 10 to 25 wt.% cement No.1 having a CaO component of ≥37%, 1 to 4 wt.% bentonite, and a 5 to 8 wt.% frit having a melting point of 400 to 600°C, so that the sealing properties of the refractories are improved without using a liquid binder, and the drop of sagging when gunned can be prevented without adding a hardening accelerator thereto.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004028441-A (JP)
Title: Heat source device
Inventor: KOGURE AKIHIKO
IPC: F24H1/28
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve attachability by dispensing with screwing in attaching work of a cap receiving body having a pressure cap to a heat exchanger.  <P>SOLUTION: This heat source device comprises an attaching opening disposed to the heat exchanger heated by a burner, and the pressure cap detachably attached to the attaching opening. The cap receiving body 22 constituting the attaching opening has a locking ring 52 on the midway, and a circular pipe 51 for insertion having annular protrusions 53 and 54 positioned under the locking ring. The heat exchanger 16 is provided with a fixing ring 40 having an upper flange 43, the circular pipe 51 for insertion of the cap receiving body 22 is inserted into the fixing ring 40, the locking ring 52 is superimposed on the upper flange 43 of the fixing ring 40, and the superimposed state is fixed and held by an attachable/detachable fixing clip 58.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032625-A (JP)
Title: Transmitter, receiver, multiplex transmission system, and subscriber wireless access system
Inventor: IIZUKA NOBORU
IPC: H04J13/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiplex wireless transmission system, in which the interferences between multiple systems are removed in a simple configuration.  <P>SOLUTION: A pilot signal and a main signal are transmitted from antennas 12a<SB>1</SB>and 12a<SB>2</SB>of different first and second transmission systems. The signal received by the antennas 12a<SB>1</SB>and 12b<SB>2</SB>of the first and second reception systems is inputted in pilot signal reception amplitude/phase estimating parts 23<SB>1</SB>and 23<SB>2</SB>of the first and second reception systems, for estimating the relative amplitude/phase relationship between the main signals of the transmission systems. An interference-receiving/compensating part 25 outputs the main signal of a single transmission system, by removing the main signals of transmission systems, except a certain transmission system contained in the main signals outputted by main signal receiving parts 24<SB>1</SB>and 24<SB>2</SB>of the first and second reception systems, according to the estimated amplitude/phase relationship of the main signal of transmission systems.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035148-A (JP)
Title: Paper handling device and image forming system
Inventor: SAITO HIROMOTO
IPC: B65H37/06
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent jam, scratch or wrinkles during operation and to enable jam processing easily even if the jam occurs.  <P>SOLUTION: When paper jam is detected (Step S202), each driving motor is stopped (Step S202), it is checked whether a branch guide board 54 and a movable guide board 55 are located at a home position (position to guide to a conveying path C) or not (Step S203), and if located at the home position, the fact of jamming is displayed on a control part of an image forming device PR (Step S206) and processing is completed. If not located at the home position at Step S203, a bundle branch driving motor 161 is turned on (Step S204), the movable guide board 54 and the movable guide board 55 are located at the home position (Step S205), the fact of jamming is displayed on the control part of the image forming device PR (Step S206) and the processing is completed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003091721-A (JP)
Title: Method and apparatus for resolving perspective distortion in document image and for calculating line sum in image
Inventor: DANCE CHRISTOPHER R
IPC: G06V30/10
Filed: 2002-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a technology applicable even to any general document image even if the image does not include the continuous hard edge around the edge of a document page when predicting perspective of the image. SOLUTION: This method includes a step of applying transform into at least one image for transforming the image into a coordinate space for expressing a statistical characteristics of directionality in the image, and processing the transformed image for determining at least one pencil to be positioned with the statistical characteristics of the directionality existing in the image, and predicts the perspective in the image.
Patent JP-2004036020-A (JP)
Title: Seamed felt for making paper and method for producing the same
Inventor: SUGIYAMA HIROYUKI
IPC: D21F7/10
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seamed felt comprising a base fabric having a structure in which a woven fabric layer having connection loops disposed therein is laminated to a woven layer woven in an endless state independently of the woven fabric, which can avoid troubles such as the halfway breaking of wefts to project from a paper-making surface and the fraying of the wefts at places near to the cut ends of warps.  <P>SOLUTION: A weft-free region free from wefts 11 interlaced with only the warps 10 of the loop-free woven layer is formed in a portion laterally cut along the row of the connection loops 3,4 in an endlessly woven loop-free woven fabric layer 6. Further, wefts 14 are disposed which are interlaced with the warps 7 of the loop-having woven fabric layer 5 at places near to the connection loops in the loop-having woven fabric layer 5 and are also interlaced with the warps of the loop-free woven layer on both the sides of the weft-free region in the loop-free woven layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035036-A (JP)
Title: Metallic bottle can
Inventor: HANABUSA TATSUYA
IPC: B65D41/04
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic bottle can with high buckling strength, whose mouthpiece can be surely sealed with a cap.  <P>SOLUTION: The metallic bottle can is formed with a thread 5 and a slope 21 connected with the upper end of the thread 5 on the mouthpiece 4. The height h from the starting point W1 of the thread 5 to the upper end surface 20 of the mouthpiece 4 is specified in a range of 3.24 mm ≤ h ≤ 5.6 mm. The inclination θ of the slope 21 is specified in a range of 33° ≤ θ ≤ 55°. In addition, the effective number of turns on the thread 5 is specified from 2.0 to 2.5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036216-A (JP)
Title: Member and structure for joining end of building plate material
Inventor: SHIGEMOTO TAKASHI
IPC: E04B1/61
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end joining member which enables the easy and good-looking detailing of edge parts of paired building plate materials without the occurrence of a gap in a bent part.  <P>SOLUTION: The end joining member 10, which is to be used so that the edge parts 19a and 19b of the paired building plate materials 14a and 14b can undergo detailing while being joined together, is composed of a first end 15a with a U-shaped cross section, into which the edge part 19a of one material 14a is to be inserted for arrangement, a second end 15b with a U-shaped cross section, into which the edge part 19b of the other material 14b is to be inserted for arrangement, and a linear bent part 16 for bendably joining the ends 15a and 15b together. Respective opening surfaces 17a and 17b of the ends 15a and 15b are arranged in such a manner as to be directed in the direction of separation from the bent part 16, and the ends 15a and 15b are integrally joined to each other so that the bent part 16 can be provided in the crossing part of one-side surfaces 18a and 18b on the same side, between which the opening surfaces 17a and 17b are sandwiched.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035059-A (JP)
Title: Container
Inventor: MORISHIGE NAOKI
IPC: B65D43/08
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container provided with a function for preventing illegal opening or mischief by mounting an easily mountable sleeve allowing a content therein to be seen from outside.  <P>SOLUTION: This container is provided with an annular sleeve for fitting a main body and a top cover having two ears protruding outward on the peripheral edge of an opening and a notch hole to be engaged with the ears and has a bottom end periphery shorter than a top end periphery. When the sleeve is in a mounted position, at least either the top cover opening periphery or a main body side face touches the sleeve, and the ears are engaged with the notch hole to make it difficult to remove the sleeve, and illegal opening or mischief is prevented. By forming the main body and the top cover of a transparent or semitransparent synthetic resin, the content becomes visible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340399-A (JP)
Title: Detoxifying treatment system using silicone oil
Inventor: TOUSHIN KAZUMI
IPC: C07B35/06
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a series of treatment apparatuses capable of performing the detoxifying treatment of incineration ash, fly ash and sludge by applying the spray adsorption of silicone oil having a hydrogen atom and heat treatment on the incineration ash, fly ash and sludge successively, and a detoxifying treatment system comprising the treatment apparatuses.   <P>SOLUTION: The detoxifying treatment system is constituted by combining a spray device 2 for spraying silicone coil having a hydrogen atom on incineration ash, fly ash and sludge, a stirring dryer 3, a heater 4 or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037897-A (JP)
Title: Time delay element and its manufacturing method
Inventor: MIFUNE HIROYASU
IPC: G02B6/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress light loss on a multiple reflection optical path in a time delay element which delays optical transmission time by using multiple reflection.  <P>SOLUTION: The time delay element 1 executes the multiple reflection of light made incident between a pair of reflection mirrors 2a and 2b facing each other parallelly between the pair of the reflection mirrors 2a and 2b and emits it. On the multiple reflection optical path 7 formed between the pair of the reflection mirrors 2a and 2b, a converging element 8 for converging the multiple reflection light is provided. Thus, the multiple reflection light is converged by the converging element 8 and the spread is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035215-A (JP)
Title: Pressure-sensitive adhesive tape coreless rolled material
Inventor: SATO NOBUHIKO
IPC: B65H18/10
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-sided pressure-sensitive adhesive tape coreless rolled material, its manufacturing method and a manufacturing device.  <P>SOLUTION: The one-sided pressure-sensitive adhesive tape coreless rolled material is provided with an adhesive layer on one side of a base material. The portion of more than one round from the starting end part to wind the adhesive tape in the inner periphery side of the rolled material is wound up making the adhesive layer an outside. The adhesive tape is turned up in the opposite direction, and the remainder is wound up in the opposite direction to the start of winding making the adhesive layer an inner side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045542-A (JP)
Title: Image forming apparatus using intermediate transfer body
Inventor: HONDA MITSURU
IPC: G03G15/16
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the transfer of a toner image by giving consideration to a force applied on the toner image when the toner image is sandwiched between the photoreceptor, an intermediate transfer body and a transfer paper(transfer roller) at a transfer process.  <P>SOLUTION: The direction of the force additionally applied on a contact pressure goes from the upstream side to the downstream side of the rotation with reference to a line which connects the center axes of one transfer member rotating in contact with the intermediate transfer body and the intermediate transfer body. As for the relation of hardness in this case, the following relations are established; photoreceptor > intermediate transfer body, and transfer roller > intermediate transfer body, and the elastic layer of the intermediate transfer body is constituted of shape memory resin (elastomer). Besides, the distorted swell is appropriately formed at nearly one of the contact end parts by the above force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041427-A (JP)
Title: Distal end structure of endoscope
Inventor: OUCHI NAOYA
IPC: A61B1/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a distal end structure for an endoscope which enables the washing of a duct with a brush in the endoscope which has a passage bendable nozzle fixed on the duct opened at the tip of the insertion tube.  <P>SOLUTION: The passage bendable nozzle fixed on an open end of the duct is made openable by arranging a fixed cylindrical member fixed on the duct and a lid member openably pivoted on the fixed cylindrical member. This eliminates difficult loading/unloading work for the nozzle and the fear for slip off or loss thereof and moreover, enables the washing of the duct with a brush.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045980-A (JP)
Title: Image forming apparatus
Inventor: SHIMIZU KIICHIRO
IPC: G03G21/14
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress jam caused by paper slip in an image forming apparatus.  <P>SOLUTION: A register sensor for detecting passing of paper is provided to the image forming apparatus for forming an image by an image forming part on a paper sheet transported by a paper sheet transporting part via a sheet transporting passage, the sheet transporting part is made to continue transporting operation from the start of transporting until a prescribed time elapses (S5-N), the sheet transporting part is made to continue transporting operation until a prescribed elapse (S15-N) when the sheet is not detected by the register sensor within a prescribed time, and the transporting operation of the transporting part is stopped when the sheet is detected by the register sensor (S16). Thus, the transporting operation is performed for a longer time, the sheet not transported due to paper slip has more chances of being transported, resulting in suppressing jam due to paper slip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043001-A (JP)
Title: Semiconductor wafer container
Inventor: NAKAMURA AKIRA
IPC: B65D85/86
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor wafer container having a structure in which the main body of the container and its lid can be easily fixed to or disengaged to each other, dust is hardly accumulated and a shock applied from outside is hardly transmitted to the wafer.  <P>SOLUTION: This semiconductor wafer container 1 comprises a container main body 2 and a lid 3 for use closing the container main body 2. The container main body 2 includes a bottom plate 4, a wafer storing table part 5 formed to be raised from the upper surface of the bottom plate 4, a wafer storing space enclosed by a main body side wall 6 raised upward from inside rather than a raised circumferential edge of the wafer storing table part 5, and a plurality of ribs 7 protruded at the outer circumferential surface of the side wall 6. In addition, the lid 3 includes a lid upper plate 13 and a lid side wall 14 suspended from the lower surface of the lid upper plate 13. The lid side wall 14 covers the container main body side wall 6 and a rib 7 protruded at the outer circumferential surface of the side wall 6 and this lid side wall 14 is formed to have such a size as one covering at least a part of the raised circumferential edge 5a of the wafer storing table part. Further, the container main body 2 and the lid 3 are removably fixed by an engaging means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049349-A (JP)
Title: Hair thinning scissors
Inventor: KODERA KENGO
IPC: B26B13/08
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the root, center and top of hair, as well as the quantity and stream of hair.  <P>SOLUTION: In the hair thinning scissors, the intervals between teeth 8 at the tip and the intervals between teeth 9 in the rear are different. The intervals between the teeth 8 at the tip are narrower than the intervals between the teeth 9 in the rear, and the intervals between the teeth 9 in the rear are wider than the intervals between the teeth 8 at the tip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054390-A (JP)
Title: Input device
Inventor: SEKI KEIMEI
IPC: G06F3/033
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wearable input device for inputting handwritten characters to a computer by using a magnetic sensor.  <P>SOLUTION: This input device is provided with a magnet 1 to be mounted on one fingertip of either the right hand or the left hand, a first magnetic sensor 3 to be mounted on the wrist of either the right hand or the left hand or the wrist of the other hand for detecting a magnetic field generated by the magnet at that position, a second magnetic sensor 4 to be mounted on the wrist on which the first magnetic sensor is mounted more far away from the first magnetic sensor 3 when it is viewed from the magnet, and an output means 5 for outputting a difference between the output signal of the first magnetic sensor and the output signal of the second magnetic sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052133-A (JP)
Title: Infant pant suit
Inventor: NOSE MIEKO
IPC: A41B13/04
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infant pant suit simplifying diaper change operations, preventing exposure of the belly of an infant, having good appearance, and also applicable to the growth of the infant.  <P>SOLUTION: The infant pant suit is such that the back body section 4 of a jacket is integrally joined to pants 5. In this suit, the crotch part 8 of the pants 5 is made of a longitudinally stretchable fabric, and a front crotch upper part 10 covering the infant's belly part is made of a laterally stretchable fabric.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055212-A (JP)
Title: Cable splicing connector
Inventor: TAKAHASHI HIROBUMI
IPC: H01R13/42
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable splicing connector easily connecting a plurality of cables one another and improving a reinforcement degree of the cable.  <P>SOLUTION: A plurality of cables 15 and 16 are positioned and supported in line at a predetermined pitch via a cable support member 20. After contacts 12 and 13 matching respective conductors in the cables are connected together while the cable support member 20 is supported inside a positioning recess part 14 of an insulated housing 11, the cable support member 20 is clamped between the positioning recess part 14 and actuators 30 and 31.  <P>COPYRIGHT: (C)2004,JPO