baber/WOPTO huggingface dataset:
Patent JP-2002215495-A (JP)
Title: Connection service providing system, information providing system, communication method, program and recording medium
Inventor: SANAI MASAAKI
IPC: H04W12/06
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To dissolve the troublesomeness of the operation or the like of a user when the user of a terminal obtains information related to a present position. SOLUTION: The terminal 11 is connected to the connection service providing system of a network 30 through a network including a base station and the like ((a) to (d)). The terminal 11 communicates with an information supply system 41 through the connection service supply system. When information for using position information is included in information which the user of the terminal 11 requests ((e) and (f)), the information supply system 41 gives an inquiry to the connection service supply system and obtains position information of the terminal 11 ((g) to (i)). The information supply system 41 generates information corresponding to obtained position information (j) and transmits the information to the terminal 11 (k).
Patent JP-2001279085-A (JP)
Title: Thermoplastic resin composition, thermoplastic resin molded product and part for medical care
Inventor: KANAYAMA SATOSHI
IPC: A61L31/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition excellent in transparency and chemical resistance, further excellent in resistance to ionizing radiation, and consisting essentially of a transparent resin such as a polycarbonate, and a specific copolyester resin. SOLUTION: This thermoplastic resin composition comprises (a) the transparent aromatic thermoplastic resin, (b) the copolyester resin composed of at least two kinds of dicarboxylic acid components in which 1-50 mol% is a naphthalenedicarboxylic acid component, and a diol component, and (c) a stabilizer against ionizing radiation, regulated so that the proportions of the components (a), (b) and (c) based on the total (100 pts.wt.) of the components (a) and (b) may satisfy the following conditions: 50 pts.wt.<(a)<=99.99 pts.wt.; 0.01 pts.wt.<=(b)<50 pts.wt.; and 0.001 pts.wt.<=(c)<=20 pts.wt.
Patent JP-2002214141-A (JP)
Title: Diagnosing method for plant growth
Inventor: SAITO YASUNORI
IPC: G01N21/64
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To accurately diagnose the growth state of a live plant undestructively in a short time with an objective index without using chemicals at all by utilizing laser-induced fluorometry. SOLUTION: The laser-induced fluorescence discharged from plant live leaves by the irradiation of a laser beam is observed in this diagnosing method for plant growth. When the ratio F740/F685 between the observed fluorescence intensity F685 at the wavelength of 685 nm or near it and the fluorescence intensity F740 at the wavelength of 640 nm or near it is 1.0 or below, the plant growth is judged to be in a lesion, aging, or withering state or in a transition state to one of these states.
Patent JP-2002219451-A (JP)
Title: Treatment method of soil contaminated by sexivalent chrome
Inventor: KONISHI MASAYOSHI
IPC: A62D3/37
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a method to control sexivalent chromium under the level specified in the environmental quality standards for soil, where the soil is contaminated with sexivalent chromium above the standard level that is eluted from soil even if solidified with cement. SOLUTION: The soil solidified with cement but containing sexivalent chromium above the standard level is exposed to carbon dioxide gas and fired with at least one additive selected among carbides and organic matters, where the excessive sexivalent chromium is eliminated from the soil.
Patent JP-2002223493-A (JP)
Title: Multi-channel sound collection device
Inventor: KANAMORI TAKEO
IPC: H04R1/40
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To realize a compact and low-cost multi-channel sound collection device that, has a zoom function and can be mounted on a video camera. SOLUTION: The multi-channel sound collection device is provided with a 1st omnidirectional microphone 1, a 2nd omnidirectional microphone 2, a 3rd omnidirectional microphone 3, a 4th omnidirectional microphone 4, 8-sets of 1st-8th synthesis means 5-12 that receive outputs of the 4 omnidirectional microphones and synthesize 8 directional microcomputer characteristics where the directivities are set within a horizontal plane at an interval of 45-degrees, and a 9th synthesis means 13 that synthesizes multi-channel stereo signals from the outputs of the 8-sets of the synthesis means. Thus, the multi-channel sound collection device can be realized only with the 4 sets of the omnidirectional microphones.
Patent JP-2002222974-A (JP)
Title: Solar battery with translucent photodiffusion layer
Inventor: NUKUI HIDEKI
IPC: C09K3/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery capable of reducing a cost per generating amount of the battery by efficiently capturing a light incident to a photodetecting surface of a solar battery cell without complicate treatment to increase a light quantity contributing to a photoelectric conversion. SOLUTION: The solar battery comprises a translucent photodiffusion layer 1 having a total light transmittance of 70% or more and a diffusion transmittance of 60% or more and provided on the photodetecting surface 1a of the solar battery cell 1, and a fluorescent substance-containing transparent layer 8 laminated on an upper layer and/or a lower layer of the photodiffusion layer 7.
Patent JP-2002227240-A (JP)
Title: Slewing construction equipment
Inventor: KOBORI SHINJI
IPC: E02F9/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide slewing construction equipment which is improved in workability when operation is carried out by using outside hydraulic equipment on a front side of a revolving superstructure. SOLUTION: According to the slewing construction equipment, a front skirt cover 35C forming the revolving superstructure 2 has pressure oil intake ports 52, 53 in a front surface thereof, for deriving pressure oil from a hydraulic pump 26 to the outside hydraulic equipment. Further, an operating lever 54A for a manual valve 54 is arranged on the front surface of the front skirt cover 35C, in order to feed/discharge the pressure oil to/from the external hydraulic equipment via the pressure oil intake ports 52, 53. Thus, when operation using the outside hydraulic equipment is carried out on the front side of the revolving superstructure 2, operation of connecting the hydraulic equipment to the pressure oil intake ports 52, 53, and operation of controlling the operating lever 54A for the manual valve 54 can be easily carried out.
Patent JP-2002231206-A (JP)
Title: Closed component with safety valve and its manufacturing method
Inventor: AZEMA TADAMITSU
IPC: H01M2/04
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable closed component with a safety valve surely cleaving a thin-wall part when the internal pressure of a case reaches a prescribed value or more, capable of releasing the increased internal pressure to the outside, and facilitating the manufacture and to provide its manufacturing method. SOLUTION: The safety valve part 4 of this closed component 1 with the safety valve is formed with a first recess 4a by recessing a part of one surface 3c of a lid 3 and a second recess 4b by recessing the other surface 3d of the lid in a position opposed to the first recess 4a. The safety valve part 4 is constituted of the thin-wall part 4c formed with the first and the second recesses 4a and 4b.
Patent JP-2002223982-A (JP)
Title: Toilet paper holder
Inventor: ORIHARA SEIICHI
IPC: A47K10/36
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a toilet paper holder by which a user easily cut off paper by one hand by uniformly and sufficiently pressurizing a paper part through the use of the self weight of a rolled paper cut-off pressure board and also the effect is attained regardless of the remaining amount of paper. SOLUTION: The toilet paper holder consists of a rolled paper holding body, the rolled paper cut-off pressure board and a rolled paper shaft support material. The holding body is provided with a backboard having guide parts for sliding the pressure boards at both edges and with a pair of holding boards which are hung from the backboard where the shaft support material being movable so as to freely attach/detach the rolled paper is projected. The pressure board is provided with the backboard which is fitted into the guide parts of the holding body and is slid and with a cut-off pressure part which is formed to be projected forward by being nearly vertically bent from the backboard. The tip side part of the pressure part is nearly positioned on a vertical line from the center point of the rolled paper.
Patent JP-2002227830-A (JP)
Title: Link device
Inventor: HAYASHI YOSHIHIRO
IPC: F16C11/06
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To increase the assembling workability of a link device in the link device having a ball joint with waterproof boot. SOLUTION: This link device comprises ball joints 6 and 7 formed of a ball socket 10 and a ball stud 11, a lever member fixed to the stud part 11b of the ball stud 11, and the waterproof boot 19 installed between the ball socket 10 and the ball stud 11. With the waterproof boot 19 installed between the ball socket 10 and the ball stud 11, the stud part 11b of the ball stud 11 is fitted into the connection hole 21 in the lever member 1a, 8, and the end part thereof is crimped to connect the stud part 11b to the lever member 1a, 8.
Patent JP-2002229337-A (JP)
Title: Developing device and image forming device
Inventor: FUJIWARA MOTOHIRO
IPC: G03G9/08
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a developing device and an image forming device by which a toner coat on a toner carrier is uniform and an image having no unevenness, excellent density and fogging can be obtained while maintaining transfer of high efficiency and excellent developing property even to pulverizing. SOLUTION: The developing device has a toner carrier 4a which is provided to face an image carrier 1, has a magnet 4b inside and carries toner stored in a toner storing section 4c on its surface and a toner coat forming means 4e which is provided to face a toner carrier 4q and regulates layer thickness of the toner carried on the toner carrier 4a. Further magnetic toner which contains at least toner particles containing a binding resin and a magnetic substance and inorganic fine particles and has average circularity between 0.970 and 0.995 and mode circularity of >=0.99, is used. Further the toner coat forming means 4e which forms a magnetic field for arranging the toner on the toner carrier 4a in a perpendicular direction to a surface of the toner carrier 4a against cohesive force of the toner on the toner carrier 4a, is used.
Patent JP-2002235552-A (JP)
Title: Outboard motor
Inventor: WATANABE HITOSHI
IPC: B63H20/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To simply mount and dismount a battery cable on an outboard motor in a completed condition. SOLUTION: A plurality of air suction pipes 32 are arranged in parallel in the vertical direction on a side of an engine body. A terminal 42 for the battery cable connecting a tip part of the battery cable 43 is arranged at a position where it is exposed to the outside by passing through a space formed around the air suction pipes 32. The battery cable 43 arranged by passing through the space is detachably connected with the terminal.
Patent JP-2002237280-A (JP)
Title: Battery pack
Inventor: AOYAMA MINORU
IPC: H01M2/10
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack and its manufacturing method for achieving a smaller size and simplifying manufacturing processes. SOLUTION: Cut portions 51 are provided in a case portion 21 and a cover portion 31 of a battery case 20. An instantaneous adhesive 52 is injected from the cutout portions 51 into a gap 50 between a case-side fitting face 27 and a cover-side fitting face 37 and then solidified. Therefore, there is no need for providing a grooved portion in peripheral walls 22, 32 of the case portion 21 and the cover portion 31 as in the case of using a solvent adhesive and a heating wire. The instantaneous adhesive 52 prevents the deterioration of a synthetic resin. The peripheral walls 22, 32 can be formed thinner and the battery pack 1 can be smaller. The instantaneous adhesive 52 can be easily injected therein by using a dispenser 62, eliminating the need for a large-scale manufacturing device. Thus, the manufacturing processes are simplified.
Patent JP-2002233606-A (JP)
Title: Game table
Inventor: KIHARA KAISHUN
IPC: A63F5/04
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a game table with a plurality of rows of reels with plural kinds of symbols, which can flexibly deal with changes of setting positions of various kinds of displays and has a degree of freedom of a changeable setting position. SOLUTION: On the backside of the front door of a slot machine, a frame body on which lamps for direction, etc., a lower display unit which is equipped with a decoration panel and a lighting system, and an upper display unit which is equipped with LCD and LED displays are mounted. Display areas of various kinds of displays on the frame body are roughly divided into a display area 201 on which a lamp for direction is equipped and so forth. On the inner side face of the rectangular display area 201, a plurality of guide parts 204 to guide insertion of side end part of a partition board 210 (described later) along the longitudinal direction are equipped at prescribed intervals. By inserting the partition board 210 into the guide part 204, the display area 201 is selectively divided.
Patent JP-2001287117-A (JP)
Title: Method and device for forming clutch gear tooth profile on gear for change gear
Inventor: TITTMANN UWE
IPC: B23F5/16
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To manufacture a gear by a clutch gear tooth forming an axial undercut and a tectiform approaching part form. SOLUTION: This method comprises rotating a gear stock, rolling for contact motion shaping tools 26, 30 with a special sectional form corresponding with a form of a roller with an external tooth profile, a gear rack or a hollow roller having an internal tooth profile such that they engage with a gear 10 and starting a corresponding shaping action by a radial or axial feeding action.
Patent JP-2002237941-A (JP)
Title: Information processing unit and its control method, and computer program and storage medium
Inventor: HAYASHI JUNICHI
IPC: G06T1/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an information processing unit that can discriminate whether tampering has been made with digital information which is made from certified information and that can decode the digital information into original digital information, so long as tampering has not been made with the information. SOLUTION: In the case of imbedding certified information to digital information received from an image input section 201, a hash value calculation section 202 generates the authentication information on the basis of the digital information, an encryption section 203 uses an encryption key to encrypt the authentication information, and an electronic watermark imbedding section 204 imbeds the encrypted authentication information to the digital information as an electronic watermark.
Patent JP-2002249751-A (JP)
Title: Joining method and joining device
Inventor: KOBAYASHI SHIGETAKA
IPC: H01L21/58
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a technique suppressing a temperature gradient occurring in making a joining using a thermosetting ACF(anisotropic conductive film) and thus enabling the thermosetting ACF to be efficiently melted and set without involving addition of any new step. SOLUTION: This technique comprises the following steps: a silicon chip 21 is supplementarily heated by thermal conduction from a heater tool; an array substrate 23 makes a self-heat generation by radiant heat generated by irradiation of near-infrared rays 36; a thermosetting ACF 24 is heated by thermal conduction from the array substrate 23 that made a self-heat generation; further, the thermosetting ACF 24 makes a self-heat generation by radiant heat generated by irradiation of the near-infrared rays 36 transmitted through the array substrate 23; at this time, a thermal conduction occurs from the thermosetting ACF to the silicon chip 21, and the silicon chip 21 is also heated to a specified temperature by the resulting conducted heat.
Patent JP-2002241836-A (JP)
Title: Fine stainless-steel wire for spring
Inventor: OKUMA HIDETSUGU
IPC: C21D7/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a fine stainless-steel wire for spring which is a stainless- steel wire for spring forming, particularly a fine wire e.g. of <=0.8 mm obtained by wet wiredrawing, and can be obtained by applying oil lubricant capable of contributing to the improvement of environmental protection and coiling workability. SOLUTION: The fine stainless-steel wire for spring is a fine stainless-steel wire whose diameter is reduced by means of wet wiredrawing through diamond dies. This fine wire can be obtained by carrying out the above wiredrawing in which non-chlorine-based oil prepared by adding at least sulphur-based extreme-pressure agent and alkaline-earth metal sulfonate to base oil composed of mineral oil or synthetic lubricant is used as the lubricating oil, and tensile strength is made to >=1,800 MPa and also the coating weight of lubricant composed of the above lubricating oil is made to 3 to 15 mg/m2.
Patent JP-2002250456-A (JP)
Title: Solenoid structure of electromagnetic control valve
Inventor: IKEDA TADAAKI
IPC: F16K31/06
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To increase the ratio of variations in magnetic induction force between plunger induced elements with respect to the change in winding current. SOLUTION: The valve is constituted a coil bobbin 67, which includes a stepped portion 67A in an inner peripheral side of a bobbin, which receives a tubular portion 70B of a magnetic passage constituted member 70 between plunger cases 64 and increases the settable area of a winding 68 as being substantially identical over the entire thickness of an inner peripheral wall 67B of the bobbin. In addition, plunger 66 is configured, so that substantially the entirety at a stopper position is aligned transversely with the tubular portion 70B of the magnetic passage constituted member 70, separated by the plunger case 64.
Patent JP-2002254229-A (JP)
Title: Drill made of surface-coated cemented carbide and excellent in wear resistance in high speed cutting
Inventor: SATO KAZUNORI
IPC: C23C14/06
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a drill made of surface-coated cemented carbide and excellent in wear resistance in high speed cutting. SOLUTION: A surface-coated cemented carbide drill includes a tungsten carbide group cemented carbide substrate whose surface is laminated alternately with a first thin layer and a second thin layer, each having an average layer thickness of 0.01 to 0.1 μm. Further, a hard coating layer having an overall average thickness of 0.8 to 10 μm is physically vapor-deposited. The first thin layer is constituted of either of a single-phase structure layer composed of a compound nitride having a specified composition ratio of Ti and Al, or a single-phase structure layer composed of a compound carbonitride having the specified composition ratio of Ti and Al, or both of the layers.  The second thin layer is constituted of either of a compound nitride layer having the specified composition ratio of Ti, and Al, or a mixed-phase structure layer having a structure where an aluminum oxide layer is dispersed and distributed on a base metal composed of a compound carbonitride layer having the specified composition ratio of Ti and Al, at a rate of 5 to 40 area % by a structural observation with a scanning electron microscope, or both of the layers.
Patent JP-2002260112-A (JP)
Title: Manufacturing method for eas security tag
Inventor: RASBAND PAUL B
IPC: G01V15/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an EAS security tag capable of hiding an EAS security circuit completely during use and invalidating it simply as required by the technique connecting a paper with the EAS security circuit. SOLUTION: The paper having an outer surface and an inner surface is selected as a first sheet, a pattern is printed on the outer surface of the first sheet, and the EAS security circuit having a coil and a capacitor adjusted so as to resonate when exposed to electromagnetic energy (electromagnetic wave) having a specific frequency is provided on the inner surface of the first sheet. A second paper-made sheet adheres to the inner surface of the first sheet so as to sandwich the EAS security circuit, and the adhered and laminated sheets are converted into several EAS security tags or packing materials to incorporate the EAS security circuit in order to manufacture the EAS security tag or the packing material capable of hiding the EAS security circuit completely and making the circuit invisible.
Patent JP-2002253189-A (JP)
Title: Method for freezing juice and apparatus therefor
Inventor: FUJII MAKOTO
IPC: F25C1/22
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for freezing by which large-scale production of a juice ice can efficiently be carried out, a method for freezing by which the juice ice of good quality without unevenness of quality can be provided, and a method for freezing by which long-term preservation without being accompanied by lowering of quality can be performed, and a freezing apparatus using the methods for freezing. SOLUTION: The freezing apparatus comprises an ice manufacturing means 19 composed of an ice manufacturing can body 20 and a bottom plate 22 for producing the juice ice, a cold and heat feeding means 30 for feeding cold and heat to the ice manufacturing means 19, a pump means 38, a pallet part 23 and a control part which is not shown.
Patent JP-2002262592-A (JP)
Title: Motor control device
Inventor: MASAKI RYOZO
IPC: H02P6/08
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a motor control device which has control characteristics with satisfactory responsiveness without using a position detection sensor. SOLUTION: A plurality of detecting voltage vectors Vab and Vcd are applied synchronously with a PWM signal generating a carrier wave of a control device 4, and motor currents iu and iv are detected by a current detection pulse Pd which is synchronous with the carrier wave. According to relations between the detecting voltage vectors Vab and Vcd and differential current vectors of the motor currents corresponding to the respective voltage vectors, a pole position θ is calculated by utilizing the saliency of a synchronous motor 1. With such a constitution, the pole position θ can be detected in a short time and with high accuracy with a small detecting voltage, so that a pole position sensorless motor control device with satisfactory controllability can be obtained at a low cost.