baber/WOPTO huggingface dataset:
Patent JP-2002233415-A (JP)
Title: Strap attaching tool for portable telephone set and portable telephone set with strap attaching tool
Inventor: YOKOTA YUKIO
IPC: A45C13/02
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a strap attaching structure by which a portable telephone set foldable into two is held with excellent balance. SOLUTION: This strap attaching tool 200 of the portable telephone set is composed of an attaching tool body 210 attached to a portable telephone set body 100 foldable through a turning shaft 110 and a strap attaching part 230 formed integrally with the attaching tool body 210 and projected from both ends of the portable telephone set body 100. The attaching tool body 210 is constituted of a planar member interposed at the clearance part of the portable telephone set body 100 at the time of being folded and a strap attaching means 233 (perforated hole) for attaching a strap 300 is provided on a projected part of the strap attaching part 230.
Patent JP-2002238402-A (JP)
Title: Lure
Inventor: KONO YOICHI
IPC: A01K85/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a lure able of preventing a fishhook from cap contacting a body and damaging the body and preventing a fish from being cautious by a collision sound and worsening the taking of a bait, preventing the fishhook from mutually attracting other lures and entangling with the lures during storage or housing and having good convenience for use and high merchandise value. SOLUTION: This lure is obtained by attaching a circular wire 3 for connecting a fishing line 2 to the front of the body 1, attaching the fishhook 4 in a suspended state to the belly part 1a, forming a temporary fixing part 5 for passing the fishhook 4 in the front and rear directions of the body 1 and temporarily fixing the fishhook 4 in a protruding state in the rear position of a mounting site 6 of the fishhook 4. The temporary fixing part 5 is provided with a fitting groove 5a for fitting with an axis 4a of the fishhook 4.
Patent JP-2002238132-A (JP)
Title: Cable entrance cap
Inventor: YAMAMOTO SHIGEKI
IPC: H02G3/04
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a cable entrance cap whose entrance hole portions have rain-proof structures. SOLUTION: This cable entrance cap C1 comprises a cap main part 1 and a cover 2, which has a plurality of entrance holes, closes the opening of the cap main part 1, and is applied to entrance parts of cables, when the cables are pulled into a house from the outside. Rain-proof cylindrical parts 9 are made to protrude to outside the entrance holes of the cover 2.
Patent JP-2001292584-A (JP)
Title: Ultrasonic motor and electronic device having ultrasonic motor
Inventor: IINO AKIHIRO
IPC: B23Q5/28
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To simplify structure and reduce the size of an ultrasonic driver and to enhance the support structure of a piezoelectric vibrator for preventing variations in a moving body in the moving direction. SOLUTION: In an ultrasonic driver comprising a periodical vibration member which periodically vibrates while impressing a high-frequency voltage and a moving body which is driven with the periodical vibration of the periodical vibration member, a node support and pressing member for supporting the vibration node of the periodical vibration member and giving pressure to cause the periodical vibration member and movable body or an engagement to join and a support member which is engaged with the vibration node of the periodical vibration member, to enhance the engagement strength with the periodical vibration member are provided further. Moreover, the movable body is provided with a guide member for guiding the moving direction and is also provided with a movable regulation member, which regulates the moving direction of the movable body in combination with the guide member.
Patent JP-2002239604-A (JP)
Title: Method of manufacturing cold-rolled stainless steel sheet
Inventor: ENAMI TAKASHI
IPC: B21B28/02
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a cold-rolled stainless steel sheet by which the generation of gloss irregularity which is generated on the surface is reduced than that by a conventional method even in the case that cold rolling is performed using a hot-rolled ferritic stainless steel for a base stock. SOLUTION: When manufacturing the cold-rolled stainless steel sheet by applying the cold rolling having a plurality of passes to the hot-rolled stainless steel sheet of a material to be rolled, before starting the cold rolling, the surface roughness of the hot-rolled stainless steel sheet is adjusted to <=2 times of the surface roughness of the work rolls which are used for the 1st pass. At that time, it is preferable to perform the adjustment with a grinder.
Patent JP-2002238835-A (JP)
Title: Distal end of endoscope for treatment
Inventor: OUCHI TERUO
IPC: A61B1/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a distal end of an endoscope for treatment that can continuously cut and recover a plurality of polyps without obstructing an observation visual field. SOLUTION: A wall surface 2b formed with a treatment instrument projecting port 12 is provided in a position retreated from an observation aperture 3.
Patent JP-2002239012-A (JP)
Title: Check valve for guide appliance and catheter guide appliance
Inventor: SERIE KAZUO
IPC: A61M25/08
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a check valve for a guide appliance which solves the problem of a difficulty existing heretofore in the compatibility of a reduction in the dynamic friction resistance in inserting a catheter with an improvement in the pressure resistance threshold for preventing the backflow of blood, more particularly a check valve for catheter guide and a catheter guide appliance for this check valve. SOLUTION: The check valve for the guide appliance which solves the problem of the difficulty in the compatibility of the reduction in the dynamic friction resistance in inserting the catheter with the improvement in the pressure resistance threshold for preventing the backflow of the blood, more particularly the check valve for the catheter guide and the catheter guide appliance for this check valve.
Patent JP-2002241063-A (JP)
Title: Door abnormality confirming device for elevator
Inventor: KIKUTA YOSHITOMO
IPC: B66B11/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a door abnormality confirming device for an elevator capable of properly determining the kind of abnormality of a door. SOLUTION: A camera 2 is mounted in a car 1, and an elevator control board 8 is provided with a door abnormal state detecting device 10 for detecting a door closing disability and the occurrence of problems in controlling the elevator. When the door abnormality is detected, an operating contact 11 in an announcing device 9 is switched on to operate the camera 2, and an image is transmitted to a supervisory center 14 through a telephone circuit 13 by an automatic dialing device 12, whereby the image in the car can be confirmed by means of an interphone main device 16 with a TV monitor.
Patent JP-2001223434-A (JP)
Title: Nitride-based semiconductor laser device
Inventor: INOGUCHI KAZUHIKO
IPC: H01S5/22
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a gallium nitride-based semiconductor laser device which has an optical wave guide structure having a good refractive index profile and has a high efficiency and a high yield, which have been impossible to achieve in the conventional nitride-based compound semiconductor laser device. SOLUTION: The gallium nitride-based semiconductor laser comprises a substrate, lower clad layer of a first conductivity type, active layer, upper clad layer of a second conductivity type, and contact layer of the second conductivity type, which are laminated in this order. In this semiconductor laser, a ridge stripe geometry extended in the resonator direction is constituted of the upper clad layer of the second conductivity type and the contact layer of the second conductivity type, a protective film is formed on the side face of the ridge stripe geometry, and a p type electrode is formed on the upper face of the ridge stripe geometry.
Patent JP-2002246405-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: HASEGAWA YASUNARI
IPC: H01L21/60
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of easily forming a bump electrode in a short time. SOLUTION: The method for manufacturing the semiconductor device, having the bump electrode which serves as an external terminal of the semiconductor device comprises the steps of forming a land to become the substrate of the bump electrode, and applying molten solder to the land by flow soldering to form the bump electrode. According to such a constitution, since the bump electrode can be formed by flow soldering, the number of steps for forming the bump electrode can be reduced. Thus, the manufacturing time can be shortened, or the manufacturing cost can be decreased. In addition, since the solder is adhered only to the land, aligning is not required.
Patent JP-2002209615-A (JP)
Title: Eraser with ring for fitting on thumb
Inventor: KOBASHI SHUSAKU
IPC: B43L19/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an eraser with a ring for fitting on a thumb which solves conventional troublesomeness in gripping and releasing an eraser. SOLUTION: This eraser 3 is inserted in a cylindrical tube 2 to be clamped thereby, and the tube 2 is mounted on a ring 1 for a thumb.
Patent JP-2002252763-A (JP)
Title: Image forming device
Inventor: TAKAHASHI HIROSHI
IPC: H04N1/405
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that controls a gradation characteristic caused by a dot gain so as to improve the gradation characteristic and increases number of effective gradations. SOLUTION: An output value after quantization for error arithmetic operations is set to a data correction section 27 by an instruction from a data selection/switching section 28. For example, in the case of four-valued error diffusion processing, an initial value 85 of dot data with a small size is set to (revised into) 102 and an initial value 170 of dot data with a medium size is set to (revised into) 204.
Patent JP-2002251873-A (JP)
Title: Disk device
Inventor: KUSUSE TAKASHI
IPC: G11B33/10
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a thin type disk device which enables a user to make visual recognition, etc., of a label surface of an internal disk-shaped information medium from a front external part side. SOLUTION: A bezel 4 which serves as a cap of an aperture 1a of the front external part 1 is formed of a translucent material and the disk-shaped information medium 2 is inserted thereto and is then held to incline with the front external part 1 within the main body and is rotationally driven.
Patent JP-2002249509-A (JP)
Title: Solid catalyst component for olefin polymerization and catalyst
Inventor: SATO MAKI
IPC: C08F4/651
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a solid catalyst component for olefin polymerization capable of obtaining an olefin polymer in an extremely high yield, especially a propylene polymer in a high yield while keeping high stereoregularity, and having a high response capacity to hydrogen, and a catalyst. SOLUTION: This solid catalyst component for olefin polymerization and this catalyst contain magnesium, titanium, a halogen, a dibenzofuran and its derivative represented by a specified structural formula.
Patent JP-2002218856-A (JP)
Title: Door for pet in screen door
Inventor: TAKAHASHI KIYOKO
IPC: A01K1/03
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To permit small pets to freely come in and go out through a small door without opening a large screen door. SOLUTION: A small door for small pets is attached to the lower part of a large screen door.
Patent JP-2002248638-A (JP)
Title: Method for manufacturing polyimide film
Inventor: KANESHIRO NAGAYASU
IPC: B29C41/24
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyimide film with high productivity without bringing about the lowering of strength. SOLUTION: The polyimide film can be manufactured with high productivity without bringing about the lowering of strength by a process for casting or applying a polyamic acid organic solvent solution on a support to dry the formed layer to manufacture a partially cured and/or partially dried polyamic acid film, a process for immersing the polyamic acid film in a tertiary amine or a tertiary amine solution or coating the same with the tertiary amine or the tertiary amine solution and a process for drying the polyamic acid film while imidating the polyamic acid.
Patent JP-2002259637-A (JP)
Title: Information system and recording medium
Inventor: MIZUGUCHI KAZUMI
IPC: G06Q20/34
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an information system capable of easily performing recording of actions and preparation/utilization of a schedule. SOLUTION: A device 20 with built-in IC card reader/writer reads personal information stored on an IC card 10, generates utilization information adding information showing the utilization state of the device 20 to that personal information and transmits it through the Internet 50 to a personal information server 32. Besides, when a settlement is required, settlement information is transmitted to a settling server 34 and when the addition/subtraction of point is required, point information showing such a state is transmitted to a point server 36. The personal information server 32 stores the received utilization information and transmits it to a personal schedule server 40. The personal schedule server 40 generates a schedule book by extracting schedule information for each individual and distributes it on the Web.  Therefore, the actions of the owner of the IC card 10 can be automatically recorded and can be displayed on the schedule book by the browser of a PDA, a PC or the like.
Patent JP-2002257496-A (JP)
Title: Heat exchanger for recovering latent heat
Inventor: AOKI TAKESHI
IPC: F28F21/08
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger for recovering latent heat, which is excellent in corrosion resistance, high in the recovering efficiency of a latent heat and high in the productivity of brazing for connecting pipes. SOLUTION: A combustion instrument 1 is constituted of the heat exchanger 2 for recovering latent heat and a primary heat exchanger 10 connected in series to the heat exchanger 2. The heat exchanger for recovering latent heat 2 is provided with a pipe 3, through which a fluid to be heated 7 flows, to recover latent heat upon condensing moisture contained in combustion waste gas 59 contacted with the pipe 3. The primary heat exchanger 10 is heated directly by the combustion of a gas burner 5. The pipe 3 is provided with a double pipe structure, whose inner pipe 31 is made of phosphorus deoxidized copper and the outer pipe 32 is made of stainless steel, while a plurality of fins 34 are arranged around the pipe 3. The inner pipe 31 is connected to the inner pipe 31 of the neighbored pipe 3 through a U-pipe 33.
Patent JP-2002060464-A (JP)
Title: Electronic part device
Inventor: MATSUI KOJI
IPC: C08G59/50
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part device which can be repaired even when it has defects in electric connection after once underfilled. SOLUTION: In this electronic part device, a semiconductor element (a flip chip) 1 is mounted on a circuit board 2 in such a manner that connecting electrodes (solder bumps) 3 installed on the semiconductor element 1 and connecting electrodes (solder pads) 5 installed on the circuit board 2 are facing each other. The gap between the circuit board 2 and the semiconductor element 1 is sealed with a sealing resin layer 4 formed from a liquid epoxy resin composition essentially comprising (A) a liquid epoxy resin, (B) at least either a fluorine-containing aromatic diamine or its derivative, and (C) an inorganic filler.
Patent JP-2002258115-A (JP)
Title: Optical module
Inventor: MASUDA YUJI
IPC: G02B6/42
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly versatile surface mount type optical module in which the intensity of outgoing light from a surface-emitting poetical element can surely be monitored with a simple structure, in which the optical axis is made parall to the surface of a substrate, and whose profile can be made low. SOLUTION: On a substrate 1, a chip carrier provided with a surface-emitting optical element 3, an optical fiber 5 whose end is obliquely machined for optically connecting one end to the optical element 3, and a light receiving element 4 for monitoring the output light of the optical element 3. The machined end face of the optical fiber 5 made to face the light receiving element 4, and the light receiving element 4 is disposed to be opposite to the surface-emitting optical element 3.
Patent JP-2002260315-A (JP)
Title: Disk player
Inventor: SHIRASHIMA HITOSHI
IPC: G11B17/051
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a simply structured and low-cost disk player by simplifying a positioning mechanism which centers two kinds of large and small disks inserted in the apparatus at a prescribed position. SOLUTION: A disk guide plate 1 is arranged in the back side of an insert opening 3, and a first guide groove 4 with almost the same groove width as the outer diameter of a small diameter disk SD and a second guide groove 5 with almost the same groove width as the outer diameter of a large diameter disk LD are formed on the disk guide plate 1 at different heights. A roller bracket 2 is turnably supported by a supporting shaft 7 provided in the near side of the disk guide plate 1, and a first driving roller 8 is journalled by the supporting shaft 7. A pair of arms 2b are extended from both right and left sides of the roller bracket 2, these arms 2b are provided with an inclined plane tapered toward the first guide groove 4 from the second guide groove 5, and a second driving roller 9 is journalled in the tip parts of both arms 2b.  The small diameter disk SD inserted at a biased position is butted on the inclined planes of arms 2b by controlling the rotation of the roller bracket 2, and is guided in the center of the first guide groove 4.
Patent JP-2002261754-A (JP)
Title: Data coder and coding method
Inventor: NAGASHIMA NORIMITSU
IPC: H04L9/16
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a data coder which can code data at high speed, by equalizing the availability ratio of a plurality of coding and decoding sections. SOLUTION: A load scattering section 4 specifies a coding/decoding part (7, 8, and 9) where the processing load is the smallest by means of a descriptor or the like which can know the load conditions for each coding/decoding section (7, 8, and 9), and it requests the specified coding/decoding sections in order for the coding or decoding processing of received data.
Patent JP-2002265295-A (JP)
Title: Susceptor for vapor growth and vapor growth method to use the same
Inventor: SHIONO ICHIRO
IPC: C30B29/10
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a susceptor for vapor growth and a vapor growth method to use the susceptor, by which a thin film having uniform film thickness distribution and composition distribution can be obtained while the temperature distribution is controlled by the contact of the outer peripheral edge part of a substrate with the peripheral wall part of the susceptor. SOLUTION: The susceptor 11 on which the substrate W is placed when the thin film is vapor-grown on the substrate by the vapor growth method has a substrate placing region 12 and the peripheral wall part 13 formed on the outside of the region 12 oppositely to the chamfered outer peripheral edge part E of the placed substrate. The region 12 has a flat surface for supporting the substrate while being inscribed with at least the part 13. The part 13 is formed so that the inner wall surface of the part 13 is inclined outside with respect to the flat surface.
Patent JP-2002258191-A (JP)
Title: Optical writing unit
Inventor: ONO RUMIKO
IPC: B41J2/44
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a writing unit in which image quality is improved by suppressing the vibration of a light source. SOLUTION: A semiconductor laser beam source device 101 is fixed onto a housing 111 with a first screw 120 for fixing a light source device, and then is directly fixed onto an optical bench 119 with a second screw 121 for fixing the light source device which passes through a housing bottom. The semiconductor laser beam source device 101 can directly be joined to the optical bench 119 even when the housing for attaching the semiconductor laser beam source device 101 vibrates by vibration produced during the rotation of a polygon motor, thereby the vibration of the light source is suppressed and the image quality can be improved.  Since the semiconductor laser beam source device 101 is screwed onto the housing 111 with the first screw 120 for fixing the light source device, the semiconductor laser beam source device 101 is fixed to the housing 111 even when the second screw 121 for fixing the light source device is removed, thereby the replacement or the maintenance of the optical writing unit is facilitated.
Patent JP-2002259918-A (JP)
Title: Recording medium and coded image reader
Inventor: SASAKI HIROSHI
IPC: G06K19/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium and a coded image reader capable of being simply and correctly used by a user by allowing him to devise various kinds of ideas regarding the reading of an optically readable coded image based on the recording position of the image on the recording medium. SOLUTION: The coded image of this recording medium (e.g. a card) with desired information recorded as an optically readable coded image (dot code) includes predetermined recording position information expressing the recording position on the recording medium of the image, for instance, as one constituent element of a physical format of the image. This coded image reader 1 for reading the coded image from a card like that has an image input means (imaging part 2), is so structured as to include a recording position discrimination means (program) for discriminating the recording position of the image by obtaining the recording position information from the input image, and guides so that a correct reading operation can be executed according to the discrimination function thereof.
Patent JP-2002271703-A (JP)
Title: Video radio transmitting and receiving system
Inventor: ITAGAKI KENJI
IPC: H04N5/445
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a video radio transmitting and receiving system that enhances the operability of switching operation of a plurality of video inputs and reduces power consumption of a transmitter side/receiver side power supply circuit section. SOLUTION: When an operation means 40 in a video receiver 30 operates selection of a video input, a receiver side control circuit section 39 controls a data signal generating circuit section 38 to generate a selection data signal. A transmitter side control circuit section 19 in a video transmitter 10 controls a video input changeover circuit section 14 to select one of a plurality of video signal generators 11, 12, 13 based on the selection data signal and controls a 1st switch circuit section 20 to start supply of power from a transmitter side power supply circuit 17 to only a selected video signal generator.