baber/WOPTO huggingface dataset:
Patent JP-2001236672-A (JP)
Title: Optical information storage device and optical device
Inventor: AOYAMA NOBUHIDE
IPC: G11B7/123
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact optical information storage device which reduces noise due to wobbling and the like and which enables high density recording. SOLUTION: The optical device 410 is provided with a reflection surface 64 consisting of the main part that reflects, in a prescribed direction, a signal light reflected from a separation surface 61 and a mask part 411 that has optical characteristics different from those of the main part.
Patent JP-2001234129-A (JP)
Title: Adhesive sheet for intermediate film and layered laminated glass
Inventor: INANAGA MAKOTO
IPC: B32B27/30
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To prepare an adhesive sheet for an intermediate film capable of manufacturing a layered laminated glass at room temperature without requiring temporary heat adhesion or high temperature high pressure treatment with an autoclave, and preventing the generation of warpage and crack even if the manufactured layered laminated glass is used under a cooling and heating cycle. SOLUTION: This adhesive sheet 1 comprises a first pressure sensitive adhesive layer 2, second pressure sensitive adhesive layers 3 formed on both surface of it, and release films 4 adhered on both adhesive surface of the pressure sensitive adhesive layers 3. The first pressure sensitive adhesive layer 2 is formed with a pressure sensitive adhesive having a viscoelastic character of a storage elasticity G' (1 Hz) of 5×103-5×105 Pa at the measuring temperature of 20 deg.C and the frequency of 1 Hz and a storage elasticity G' (10-7 Hz) of 5×101-5×103 Pa at the standard temperature of 20 deg.C and the frequency of 10-7 Hz.  The second pressure sensitive adhesive layer 3 is formed with a pressure sensitive adhesive having a viscoelastic character of a storage elasticity G' (1 Hz) of 1x104-5x106 Pa at the measuring temperature of 20 deg.C and a storage elasticity G' (10-7 Hz) of 1x104-1x106 Pa at the standard temperature of 20 deg.C.
Patent JP-2001251287-A (JP)
Title: Confidential transmitting method using hardware protection inside secret key and variable pass code
Inventor: KO KENJI
IPC: H04L9/32
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a secret data transmitting method for transmitting secret data by using the inside secret key and variable pass code of hardware, capable of offering the secrecy of key exchange by operating an enciphering/deciphering work by using an enciphered key and a secret arithmetic method. SOLUTION: This system is provided with a transmission terminal 5, a reception terminal 6, a characteristic extractor 57, a pass code generator, a work key generating device, and an enciphering/deciphering device 56. The characteristics extractor 57 extracts the characteristics from the data block of the transmission terminal 5, and the pass code generator including a random number generator prepares a changed pass code, based on the characteristics extracted by the characteristics extractor 57. The work key generator prepares a work key based on an inside secret key 51 and a changed pass code, and the enciphering/deciphering device 56 enciphers and deciphers the data block based on the work key and the changed pass code. The internal secret key is included in a hardware module and is not connected to any external route.
Patent JP-2001246575-A (JP)
Title: Vibrating disassembling tool
Inventor: OSAKI KOICHI
IPC: C12N11/08
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a disassembling tool capable of efficiently realizing disassembling causing no dust in disassembling a spot connection part in an electric part or substrate. SOLUTION: As a tool for disassembling a screw 2 or the like, this vibrating disassembling tool comprises a body 10 capable of vibrating and being pressed in the vibrating direction and a pressing projection 7 provided protrusively from the body 10 in the vibrating direction. A body end surface 9 has an outer diameter larger than the head 3 of the screw 2, the pressing projection 7 has an outer diameter smaller than the body end surface 9 and a recessed part 8 to be put on the head 3 of the screw 2 formed at the tip. The screw 2 is pushed out of a substrate 6 by vibrating and pressing the body 10 in the state with the recessed part 8 put on the head 3 of the screw 2 from the normal direction of the substrate 6.
Patent JP-2001240981-A (JP)
Title: Paste material for forming metallic film containing metal complex
Inventor: NAKAMOTO MASAMI
IPC: C09D1/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a novel paste material applicable to a base material, such as a thin plastic film, suitable for size and thickness reduction. SOLUTION: The paste material containing at least one kind of (1) a metal complex having a phosphinic ligand and acetylenic ligand, (2) a metal complex having the phosphinic ligand and organic sulfur ligand, (3) a metal complex having the acetylenic ligand and the organic sulfur ligand and having a quaternary ammonium salt as paired cation and (4) a gold complex containing the organic sulfur ligand and gold at a ratio of 1:1 (molar ratio).
Patent JP-2001247131-A (JP)
Title: Colored packaging body, and manufacturing method thereof
Inventor: SAKAMOTO SHIYOUGO
IPC: B65D30/06
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive manufacturing method of a colored packaging body by solving problems that it takes the time and the cost in manufacturing the packaging body which is formed by sticking a laminate film on a printed base film, the packaging body with a pattern formed thereon by implementing the flexographic color printing on a surface of a nonwoven fabric with a polyolefine film laminated thereon, or the packaging body formed by manually weaving the thick colored paper or cloth. SOLUTION: Ends of at least one kind of a nonwoven fabric material, a net-like material and a transparent nylon which can be easily colored to any favorite color overlap, and are heat-bonded by a packaging body bonding apparatus on the market to form a cylindrical body, and finally a bottom portion is similarly heat-bonded by the packaging body bonding apparatus to form an intended colored packaging body. The colored packaging body with the feeling of quality can be inexpensively manufactured with favorite color.
Patent JP-2000312042-A (JP)
Title: Narrow-band uv laser provided with visible guide laser
Inventor: NEWMAN PETER C
IPC: G02B27/62
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a system in which a narrow-band UV laser, a stepper, and a scanner are arranged in a line by providing an alignment platform fitted with a small visible laser, and a beam detecting optical element which is constituted to reflect a visible light beam by the illumination surface of a prism. SOLUTION: In a laser alignment system 40, a small visible laser 46 is fitted to a four-axis tilt aligner 48 which works as an alignment platform. The beam emitted from the laser 46 is made to pass through a window 50 and directed to the surface of a beam expanding prism 8 by means of mirrors 44 and 42 which work as beam detecting optical elements. Namely, the beam emitted from the visible laser 46 is made to be collinear with an UV beam passing through a laser chamber 2, an output coupler 6, and the continuously collinear downstream of the coupler 6 by selecting the incident angle of the beam from the laser 46 so that the angle may conform to that (about 70 deg.) of the UV beam.
Patent JP-2001247975-A (JP)
Title: Method for producing wire rod for heading
Inventor: SATO HITOSHI
IPC: C23G1/06
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To produce a wire rod for heading excellent in rust preventability and heading properties without causing the problem of delayed fracture caused by phosphorating. SOLUTION: In the method for producing a wire rod for heading in which a wire rod is descaled, is cleaned with cleaning water and is thereafter subjected to film treatment with a film agent, potassim naphthenate is added to the above cleaning water and/or film agent. In the method for producing a wire rod for heading in which a wire rod is descaled and is thereafter subjected to film treatment with a film agent, potassium naphthenate is added to the film agent. The amount of the potassium napht}enate to be added is 0.05 to 2 mass %. The film agent is essentially consisting of potassium silicate. Moreover, the surface roughness of the wire rod after the descaling is 10 to 30 μm Rz.
Patent JP-2001251442-A (JP)
Title: Communication terminal device
Inventor: ATSUTA AKIRA
IPC: H04N1/32
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal device which is adaptive to a communication protocol, based upon arbitrary recommendations and securely prevents itself from entering a looped state. SOLUTION: A variable signal detection part 105 detects a protocol signal sent from a calling-side modem device while or after a DIS signal determined by the recommendation T.30 is transmitted by a transmission part 104 of the modem device 101; when the protocol signal is a CM signal determined by the recommendation V.8, communication operation, based upon the recommendation V. 8, is started and when the protocol signal is a protocol signal used for data communication, data communication device is started.
Patent JP-2001255683-A (JP)
Title: Image forming device and method for separation of transfer paper in image forming device
Inventor: FUJII RITSUO
IPC: G03G5/147
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having high durability in which damages of an organic photoreceptor caused by a physical effect are prevented and the overall durability of the organic photoreceptor is improved, and to provide a method of separating a transfer sheet. SOLUTION: In the image forming device equipped with an organic photoreceptor 2, developing means 5 to form a toner image on the surface of the organic photoreceptor 2, transfer means 6 to transfer the toner image to a transfer paper P, and separation pawl 101 to separate the transfer sheet P from the organic photoreceptor 2, the surface layer of the organic photoreceptor 2 contains a siloxane resin having a crosslinked structure and the separation pawl 101 consists of a metal member.
Patent JP-2001267174-A (JP)
Title: Ceramic electronic component with lead terminal
Inventor: TANIDA TOSHIAKI
IPC: H01G4/12
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic electronic component with a lead terminal capable of easily and surely soldering the terminal to an electrode and having high connecting reliability of the terminal and a small characteristic deterioration due to a use at a high temperature. SOLUTION: The ceramic electronic component with the lead terminal comprises a four-layer structure having first electrode layers 1a, 1b formed so that electrodes 5a, 5b are respectively closely contacted with surfaces of ceramics for constituting a ceramic element 10 and made of an Ni-Ti alloy, second electrode layers 2a, 2b respectively formed on the layers 1a, 1b and made of at least one type selected from the group consisting of a Cu, Ag and Au, third electrode layers 3a, 3b respectively formed on the layers 2a, 2b and made of an Ni-Ti alloy, and fourth electrode layers 4a, 4b respectively formed on the layers 3a, 3b and made of at least one type selected from the group consisting of a Cu, Ag and Au. In this case, lead terminals 7a, 7b are respectively connected onto the electrodes 5a, 5b of the four-layer structure by solders 6a, 6b.
Patent JP-2001254564-A (JP)
Title: Door opening and closing device
Inventor: MIZUNO TOSHIMITSU
IPC: A47L15/42
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a door opening and closing device capable of easily adjusting the supporting length of a spring energizing a door in the closing direction. SOLUTION: A fixed member 9 put on the bottom 8 of the door opening and closing device body 2 is constituted of a vertical plate 30 and an anti-slip flange 31 formed in the vertical plate 30, and it has a plurality of hooks 20a, 20b and 20c capable of locking the spring 10 formed in the upper end of the vertical plate 30 and projections 21a and 21b formed on the side of the vertical plate 30. When the vertical plate 30 is inserted into a mounting hole 35 formed in the bottom 8 of the body 2 from below, the vertical plate 30 is locked with the upper surface of the bottom 8 by the projections 21a and 21b, and the vertical plate 30 is locked with the lower surface of the bottom 8 by the anti-slip flange 31. The supporting length of the spring 10 is changed by selecting one among a plurality of hooks 20a, 20b and 20c to lock with the spring 10.
Patent JP-2000330342-A (JP)
Title: Resin coated carrier, two-component developer and image forming method
Inventor: TAYA MASAAKI
IPC: G03G9/113
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a resin coated carrier which does not cause the lowering of image density and blurring and does not contaminate a detection part which controls the concentration of a toner even when a color original having a large image area is continuously copied. SOLUTION: The resin coated carrier has a carrier core formed from a ferrite component having a composition of the formula (Fe2O3)a(MnO)b(MgO)c(A)d [where A is a mixture of SrO, CaO and Al2O3, (a) to (d) show molar fractions, 0.4<a<0.6, 0.35<b<0.45, 0.07<c<0.12, 0.005<d<0.015 and a+b+c+d<=1] and 0.01-2.0 mass % resin coating layer based on the mass of the carrier core on the surface of the carrier core. The resin coated carrier has 25-55 μm average particle diameter.
Patent JP-2001263817-A (JP)
Title: Water heater
Inventor: KONDO SHINJI
IPC: A47J27/21
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a configuration for preventing the water pressure of tap water from being applied to the secondary side of the valve of a faucet, and for increasing the amount of stored hot water to the full by supplying water and boiling water while maintaining the temperature of hot water that is already in storage to a specific temperature or higher in a water heater for heating water by supplying water from the faucet. SOLUTION: Tap water from a faucet 1 is stored at a water supply container 10 through a water supply hose 4 and a clean water part 5. The temporarily stored water is supplied to a hot water storage container 22 to the extent that the temperature of hot water does not decrease from a specific temperature by a hot water supply means 9, and is heated by a heating means 19. By repeating the supply of water and heating, water is increased until the hot water storage container becomes full.
Patent JP-2001259913-A (JP)
Title: Cutting tool
Inventor: NOJIMA MASAAKI
IPC: B23B51/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool capable of effectively boring a circular hole on a member. SOLUTION: This cutting tool 1 comprises a base body 2, cutting edges 5a and 9a provided at a tip end portion of the base body 2, and a projection 17 provided at a rotation center of the tip end portion of the base body 2. The cutting edges 5a and 9a are provided from an outer periphery part of the tip end portion of the base body 2 to the rotation center, and divided into plural steps in a direction from the outer peripheral part of the base body 2 toward the rotation center. Of the steps adjacent to each other, the cutting edge composing the step in the rotation center side of the base body 2 is disposed at the axial tip end side of the base body 2 from the cutting edge composing the step in the outer peripheral part side of the base body 2, and the projection 17 is disposed at the axial tip end side of the base body 2 from the cutting edges 5a and 9a.
Patent JP-2001266862-A (JP)
Title: Manufacturing method of hydrogen storage alloy electrode
Inventor: IMOTO TERUHIKO
IPC: H01M4/26
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrogen storage alloy electrode having an excellent discharge capacity by providing a treatment method in which the alloy surface is activated by a hydrogen gas reduction treatment and the activation can be maintained. SOLUTION: The manufacturing method of hydrogen-storing alloy electrode comprises a reduction process in which the hydrogen storage alloy is held in a hydrogen gas atmosphere which is maintained at a temperature at which the storage of hydrogen does not occur in substance and the oxide or hydroxide existing in the alloy surface is reduced, an exhaust process in which the hydrogen gas is cooled naturally from the temperature in which storage of hydrogen does not occur to the temperature in which the equilibrium hydrogen pressure of the alloy and the hydrogen pressure in the hydrogen gas atmosphere become equal and then, by discharging the hydrogen gas by vacuuming, it is cooled until it reaches the room temperature, an normal atmosphere pressure process in which the hydrogen is discharged and after cooling up to the room temperature, a gas selected from argon, nitrogen or carbon dioxide is introduced into the atmosphere and returned to the normal atmospheric pressure, and an oxidization restrainer immersion process in which the alloy powder is immersed in an aqueous solution containing oxidization restrainer.
Patent JP-2001273202-A (JP)
Title: Computerized document transfer device
Inventor: HASEGAWA TAKAAKI
IPC: H04L13/08
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To transmit the information of high emergency to the user of the destination by a computerized document as well by automatically reporting the presence/absence of information based on the computerized document to be transferred and contents thereof to the user of the destination. SOLUTION: A line is automatically connected to the destination to contact of the user of the destination and the computerized document is automatically transferred to the user of the destination. At such a time, the text information of the computerized document is transferred after being converted to the information of media easy to utilize for the user.
Patent JP-2001274152-A (JP)
Title: Film formation process evaluating apparatus and method, computer-readable recording medium with film formation process evaluating program stored thereon, and method of manufacturing semiconductor element
Inventor: KINOSHITA SHIGERU
IPC: H01L21/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a film formation process evaluating apparatus which can accurately determine film formation process conditions for formation of a deposited film in a semiconductor element or the like, and also to provide an evaluation program thereof. SOLUTION: Information about surface shape and film formation process time at a given measurement time on a deposited film is input to a velocity vector extraction part 113 via an input part 121. In a surface shape extracting part 114 and a film-formation event contribution rate extracting part 115, a contribution rate of each event is calculated on the basis of a physical event model associated with the film formation at a given point and kept in a storage part 116, together with its coordinate values. The surface shape extracting part 114 creates a surface shape, based on a set of given points, and a control part 112 sets a process time and outputs information on the latest contribution rate of the storage part 116 to an output part 122.  The user sets film formation process conditions in a manufacturing conditions determination part 117 by referring to the last information, and sends the determination conditions to a semiconductor element manufacturing apparatus 123 to manufacture a semiconductor element on the basis of the conditions.
Patent JP-2001271842-A (JP)
Title: Rolling bearing
Inventor: HAYASHIDA KAZUNORI
IPC: F16C33/44
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing of long service life which ensures the durability (corrosion resistance, strength and lubrication) of the bearing, even if it is used in the water of high temperature and high pressure. SOLUTION: In this rolling bearing, raceway surfaces 1a, 2a of an inner ring 1 and an outer ring 2 are manufactured from a stellite No.1, by padding a base material SUS316 with stellite No.1, and a ball 3 serving as a rolling element is made of cermet. A cage 5 comprises a base part 6 made of graphite, and reinforcing plates 7, 8 made of SUS304, fastened to both side faces of the base part 6 by machine screws or rivets. In this rolling bearing, the graphite base part 6 of the cage 5 serves to lubricate the ball 3 made of cermet, and the notable suppression of wear of the ball 3 under water of high temperature and high pressure has been confirmed by experiments.
Patent JP-2001271576-A (JP)
Title: Blind
Inventor: NISHINO KIMIHISA
IPC: E06B9/322
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To effectively use a head box of a blind which switches its connection/ disconnection between an elevating shaft and an operating portion by means of a clutch device. SOLUTION: The blind is comprised of the elevating shaft 15 rotatably supported in the head box 12, an elevating drum 28 rotatably provided for the elevating shaft 15 in one body, an elevating cord 30 linked to the elevating drum 28 in the head box 12 so as to be wound-in/wound-off on/from the elevating drum 28, and the operating portion 64 which can drive a rotating shaft 14 and the elevating shaft 15, for rotation. When the operating portion 64 is operated so as to elevate a slat 22, an engaging member 46 of the clutch device 40 radially protrudes to connect the elevating shaft 15 to the operating portion 64, whereby both the elevating shaft 15 and the operating portion 64 can be rotated together.  On the other hand, when the operating portion 64 is operated so as to lower the slat 22, the engaging member 46 radially withdraws, whereby the connection between the elevating shaft 15 and the operating portion 64 is canceled.
Patent JP-2001285494-A (JP)
Title: Portable telephone system
Inventor: CHIBA KUNIKO
IPC: H04W56/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To store an automatic telephone answering message in characters in addition to a voice signal. SOLUTION: The automatic telephone answering message is stored in storage areas 5, 6 of a storage section 4 in terms of characters in addition to a voice signal. Furthermore, diversified selection for the reproduction of the stored characters/voice signal is attained by means of voice/voice, voice/character, character/character, and character/voice.
Patent JP-2001279135-A (JP)
Title: Stripping agent composition
Inventor: OHASHI KOJI
IPC: C09D9/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a stripping agent capable of easily and surely removing cured products of adhesives, sealing materials, or the like, unnecessary to be repeatedly applied and permitting recoating of a sealing agent or an adhesive without cleaning with an organic solvent, a detergent, or the like, after removal of cured products. SOLUTION: This stripping agent composition comprises (A) 30-90%, based on the total weight, of an organic solvent having a vapor pressure at 20 deg.C of 70-300 mmHg and capable of dissolving a paraffin wax at 25 deg.C, (B) 10-70%, based on the total weight, of an organic solvent having a vapor pressure at 20 deg.C of 1-100 mmHg and lower than that of the component (A) and in capable of dissolving a paraffin wax at 25 deg.C, and (C) 0.5-20%, base on the total weight, of a paraffin wax solid at 25 deg.C.