baber/WOPTO huggingface dataset:
Patent JP-2001284381-A (JP)
Title: Semiconductor device and method of manufacture
Inventor: TAKAO YUKIHIRO
IPC: H01L23/485
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance reliability at mounting of a chip size package. SOLUTION: A columnar terminal 9 having constricted side face, where the area of upper surface is larger than the area of bottom face, is formed and a solder ball 12 is mounted thereon. Since the contact area S of the columnar terminal 9 and the solder ball 12 can be increased, as compared with a conventional one, strength against shearing stress can be enhanced. Furthermore, constricted shape reduces rigidity (makes flexible) and increases resiliency thus enhancing stress relaxing performance.
Patent JP-2001284819-A (JP)
Title: Laminated circuit board
Inventor: ODA TSUTOMU
IPC: H01L23/12
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated circuit board which can restrain interference of each inductor and capacitor and internal wiring forming a wiring pattern when the inductor and capacitor are formed by internal wiring, and can ensure superior electric characteristic. SOLUTION: In this laminated circuit board 10, the internal wiring 3 whose main component is Ag based or Cu based metal material is formed in a lamination base body 1 wherein a plurality of dielectric layers 1a-1e are laminated integrally. A covering part 8 which is composed of low permitivity material and covers a part of the internal wiring 3 is interposed between the dielectric layers 1a-1e.
Patent JP-2001285715-A (JP)
Title: Image synthesizer
Inventor: YOSHIMORI MASAHIRO
IPC: G06T13/20
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic image satisfying position relation different from the actual position relation of a camera and an object as the synthetic image of a three-dimensional shape and an object part in a photographed image. SOLUTION: This image synthesizer is provided with an object extraction part 103 for generating object data corresponding to an object image in the photographed image obtained by photographing the object, a CG data recording part 104 where three-dimensional CG data for indicating the three-dimensional shape are recorded and a virtual camera information instruction part 106 for outputting the camera information S2 of a virtual camera for which a camera position, the direction of the camera and the extent of the visual field of the camera are different from an actual camera. The object data and the three- dimensional CG data are synthesized based on the virtual camera information S2 for indicating the virtual position, virtual view point and virtual visual field range of the camera.
Patent JP-2001282233-A (JP)
Title: Muffler for brass instrument
Inventor: HAMANAGA SHINJI
IPC: G10D9/06
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To solve the problems with the conventional hermetic type muffler that a discharge port for exhalation is disposed nearer a position in a front direction from a bell end face by as much as the quarter-wave-component of its standing waves and therefore the muffler protrudes correspondingly forward from the bell end face and the length of the muffler body increases and the weight of the muffler increases as well. SOLUTION: The muffler has the muffler body 7 of a blind cylindrical shape which consists of a bottom 5 and a body-shell part 3 of a cylindrical shape and has the largest inner diameter part 15 in the bottom 5. Further, a discharge groove 25 is formed between the inner peripheral surface of the bell 105 and the outer peripheral surface of the body-shell part 3 of the muffler. The player's exhalation entering the inside of the muffler 1 is discharged to an external space through a communication space 27 of the discharge groove 25. The inner peripheral surface of the body-shell part 3 is smoothly reduced in its diameter along the shape of the inner peripheral surface of the bell 105 and the largest inner diameter part 25 at the bottom 5 of the muffler body 7 exists on the end face 127 of the bell.  The end face 17 of the body-shell part 3 exists at a point recessing toward the deep side (C side) of the bell by a much as the quarter-wave-component of the representative standing waves of the brass instrument to be mounted form the end face 127 of the bell.
Patent JP-2001284763-A (JP)
Title: Mounting structure onto board of electronic component
Inventor: ISHIBASHI HIROYUKI
IPC: H05K1/18
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure onto a board of an electronic component, wherein the electronic component can be fixed temporarily to the board in a stable state, it is possible to prevent the electronic component from being levitated in a soldering operation, and a correction process after the soldering operation can be reduced when the electronic component is levitated. SOLUTION: Hooks 3b which are branched obliquely upward are formed on side faces of narrow-width parts 3a at lower ends of terminals 3 which are hung down from the lower part of the electronic component 1. When the narrow-width parts 3a at the lower ends of the hooks 3b are inserted into holes 4a which are bored and formed in the board 4, the hooks 3b are brought into contact with the rear of the board 4. Lower edges of wide-width parts 3c which are integrated with the narrow-width parts 3a at the lower ends of the terminal 3 are brought into contact with the surface of the board 4, and the electronic component 1 is mounted onto, and fixed to, the board 4 vertically.
Patent JP-2001286408-A (JP)
Title: Shower equipment
Inventor: KAWAGURI MASAAKI
IPC: A47K3/12
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide shower equipment which can supply a jet flow of hot water even onto the part of the body which contacts the surface of the seat when a user is seated in a relaxed posture and can warm the lower part of the body and the legs sufficiently. SOLUTION: Hot water is gushed from under the back surface of a mesh surface member 25 toward a bather in a sitting position and passes through the mesh surface onto the body surface which contacts the surface of the seat to warm it sufficiently.
Patent JP-2001289904-A (JP)
Title: Evaluating method and evaluating device for semiconductor device
Inventor: TANAKA TAKUJI
IPC: H01L27/088
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To evaluate a dispersion in electric characteristic caused by a fine difference in structure of a semiconductor device in a characteristic dispersion evaluating method of the semiconductor device having MOSFETs. SOLUTION: This evaluating device includes such a processing that in a state where first voltage is impressed on a source of plural MOS field effect transistors, second voltage is impressed on a drain and gate voltage is impressed on a gate, a first value of an element for indicating a characteristic of the MOS field effect transistors is electrically measured with respective MOS field effect transistors, and in a state where the first voltage is impressed on the drain and the gate voltage is impressed on the gate, a second value of the element of the MOS field effect transistors is electrically measured with respective MOS field effect transistors, and among a difference and the sum of the first value and the second value, at least one is calculated with respective MOS field effect transistors,  and a fine dispersion in constitution is evaluated by statistically processing the respective difference and sum of the plural MOS field effect transistors.
Patent JP-2000324089-A (JP)
Title: Method for re-synchronizing b-channel group of isdn
Inventor: AMANN EBERHARD
IPC: H04L69/40
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide extension of the BONDING mode 1 by providing a way for a simple and reliable synchronization procedure so as to reduce a time and to relieve a network load required for re-synchronization. SOLUTION: The method is provided, where the BONDING mode 1 is used to re-synchronize a group of B-channels of an ISDN so as to attain re- synchronization without the need for interrupting the group of the B channels. Thus, the reliability of the combined channels is enhanced while using a simpler device in comparison with that required for solutions by the BONDING modes 2, 3 and the time and the network load required for re-synchronization can drastically be reduced.
Patent JP-2001289844-A (JP)
Title: Implement and appliance for sampling of trace body fluid
Inventor: JINNO MASAO
IPC: G01N33/48
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an implement and an appliance, for the sampling of a trace body fluid, by which the body fluid can be taken out surely from a sampling member even when the sampled body fluid is in a trace amount. SOLUTION: A trace-body-fluid sampling appliance 10 is provided with a sheath 2. The sampling appliance 10 is provided with a body-fluid sampling member 3 which is inserted into the sheath 2 so as to be slidable and which is provided with a cuttable body-fluid sampling part 6 formed at the tip part. The sampling appliance 10 is provided with a cylindrical member 4 which houses the cut-off piece of the sampling part 6 with the sampled body fluid. The sampling appliance is provided with a body-fluid sampling container 5 which is mounted on the cylindrical member 4 and which samples the body fluid discharged from the cut-off piece of the sampling part 6 when the body fluid is centrifugalized in a state that the container 5 is mounted on the cylindrical member 4.
Patent JP-2001057521-A (JP)
Title: Rate matching and channel interleaving for communication system
Inventor: WEN TON
IPC: H03M13/15
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To match a data bit rate in a matrix for interleaved data bits with a desired rate by a simple method in a rate matching method for a communication system. SOLUTION: The method includes a step where a bit pattern to be deleted or repeated to provide a desired data rate is obtained by a matrix of data bits not interleaved, a step where addresses of respective bits of the pattern are decoded by a method opposite to that for the interleaving processing to generate respective addresses of bits in the matrix of interleaved data bits, and a step where respective data bits that are interleaved are deleted or repeated according to the respective addresses.
Patent JP-2001295465-A (JP)
Title: Scaffold level adjusting joint
Inventor: KONNO SADAKI
IPC: E04G7/20
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a joint simple in construction capable of surely connecting and fixing both scaffold pipes to be assembled and optionally adjusting the level of a scaffold for a building or others. SOLUTION: The scaffold level adjusting joint comprises a body having a first arm portion to be fitted into the scaffold pipe, provided perpendicularly on one side end face of a scaffold pipe fixed block having a bolt insertion hole and a threaded portion threadedly fitted with a scaffold pipe movable block having a rotation hole in the outer periphery and a second arm portion to be fitted into the scaffold pipe, provided on the other side end face of the scaffold pipe fixed block in sequence in line with the first arm, two-split covers each having a bolt insertion hole for fixing the scaffold pipe fitted through the arm portion at both side faces, and a bolt and a nut to be inserted through the two-split covers and the scaffold pipe fixed block for fixing the scaffold pipe.
Patent JP-2001252328-A (JP)
Title: Bathing aid
Inventor: KODA KUNIAKI
IPC: A61H33/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a bathing aid, with which a physically handicapped and the aged person can safely and easily take a bath by installing a rotary seat, a handrail and a bed on the projecting part of a bathtub. SOLUTION: This bathing aid is effective for safety and convenience by installing an attaching tool having bearings on the projecting part of the bathtub and inserting the respective shafts of the bathing aid into the bearings.
Patent JP-2001297553-A (JP)
Title: Disk cartridge md drive assembly
Inventor: KANEHIRA ATSUSHI
IPC: G11B23/03
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge of a film surface incident system which allows the immediate discrimination of the compatibility to a drive assembly and the drive assembly which reads and writes information from and to the disk cartridge. SOLUTION: The disk cartridge is constituted by housing a disk (2) of the film surface incident system into a case (1). The case (1) is provided with a positioning hole (6) for fitting the positioning pin of the drive assembly. The positioning hole (6) is provided with a function to discriminate the compatibility of the disk (2) to the drive assembly by the fitting relation to the positioning pin. The drive assembly has the positioning pin to be fitted into the positioning hole (6) of the disk cartridge and accesses an optical head only to the disk cartridge to which the positioning pin is fitted.
Patent JP-2001294729-A (JP)
Title: Excellently weather resistant thermoplastic resin composition
Inventor: MIKI AKIKO
IPC: C08L97/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which is excellent in weather resistance, shock resistance and molding processing. SOLUTION: The thermoplastic resin composition comprises (A) an epoxydized diene type block copolymer, (B) a thermoplastic polyester resin and/or (C) an aromatic polycarbonate resin, and (D) a benzotriazole ultraviolet absorber.
Patent JP-2001296764-A (JP)
Title: Fixing device and image forming device
Inventor: FUMA HIROSHI
IPC: F16C13/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device realizing the improvement of the service life of a fixing belt, achieving stable fixing performance over a long time and accomplishing power saving because of the improvement of the heating efficiency of a heating source, and to provide an image forming device equipped with the fixing device. SOLUTION: In this fixing device equipped with the fixing belt wound around plural supporting rollers so that it can turn, at least one supporting roller 14 is constituted of a rotary shaft 142, two flange members 143 and 144 fixed at both ends of the shaft 142, and plural wires 141 stretched and laid in parallel between the flange members so as to form a cylindrical envelope. The length in a rotary shaft direction that plural wires stretched and laid between the flange members of the supporting roller project from the flange members is set to be smaller than the length of the belt 13 in the rotary shaft direction.
Patent JP-2001294123-A (JP)
Title: Seat belt device
Inventor: YAMAZAKI MASAMITSU
IPC: B60R22/48
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt device having an energy absorption mechanism capable of securely restraining an occupant even when an electric trouble occurs. SOLUTION: The seat belt device appropriately absorbs energy to the occupant by an impact at a car collision and/or a weight of the occupant releasing means 31, 32, 38, 39, 40 by receiving signals 21, 22 of the impact at the car collision and the weight of the occupant to determine a webbing drawing load 23, and selectively releasing engagement of a bobbin and the energy absorption mechanism with a plurality of energy absorption means 35, 36 in a state that all of the energy absorption means are engaged.
Patent JP-2000319129-A (JP)
Title: Cosmetic composition containing combination of specific ester and silicone compound
Inventor: ROBERT VALERIE
IPC: A61K8/98
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform and durable cosmetic composition having excellent cosmetic characteristics by including a specific fatty acid ester or fatty alcohol ester in combination with a silicone compound. SOLUTION: The objective cosmetic composition contains (A) a fatty acid ester or a fatty alcohol ester wherein the carbon chain of the fatty acid or alcohol is a 24-28C saturated and branched carbon chain [e.g. glyceryl tri(2- decyltetradecanoate) and pentaerythrityl tetra(2-decyltetradecanoate)] and (B) a silicone compound such as silicone oil, silicone wax, silicone rubber, silicone resin, silicone surfactant and/or their mixture. Preferably, the content of the components A in the above composition is 0.1-99.9 wt.% and that of the component B is 0.1-99.9 wt.%. The composition is preferably used as a make-up composition.
Patent JP-2001294069-A (JP)
Title: Floor mat
Inventor: NISHISAKA YOSHIO
IPC: E02F9/16
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture a floor mat. SOLUTION: This floor mat F1 placed on a floor surface of a driver's cab of a construction machine has a central taking-out hole 1 at its approximately central part to allow a driving lever and a driving pedal to be penetrated and exposed therethrough, and a left taking-out hole 2a and a right taking-out hole 3b formed at left and right both sides of the central taking-out hole 1 to allow footrests to be penetrated and exposed therethrough, a left divided mat La and a right divided mat Ra are defined by division lines L1 and L2 formed between the left taking-out hole 2a and the right taking-out hole 3a, and the left divided mat La and the right divided mat Ra are connectable.
Patent JP-2001256312-A (JP)
Title: Method for, providing information on medical treatment or the like
Inventor: TANAKA YOSHIAKI
IPC: G06Q30/06
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To share medical information, etc., by enabling a patient and the family who could not attend to a medical treatment to communicate with a doctor who made the treatment through the Internet, to refer to advertisement matching the communication contents by publishing the advertisement, and to pay for the contents to the person in charge of medical work who created the contents instead of the patient. SOLUTION: Advertisement is added to contents created by exchanging and transmitting information and opinions directly with a supplier of an article or service that a requester and its relative persons have and a recipient evaluates the contents that the supplier created; and value to be provided to the supplier is calculated according to the evaluation and advertisement charge, words, phrases, etc., included in the contents are retrieved to add the advertisement to contents matching better the publication of the advertisement, and they are stored for a certain period and displayed by request.
Patent JP-2001300542-A (JP)
Title: Drain cleaning method
Inventor: TAKAHASHI KENKICHI
IPC: C02F1/463
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a drain cleaning method for separating drain turbid with oil and water discharged from an air compressor to oil and water and cleaning it to clean water. SOLUTION: City water is fed to at least one place in an electrolytic separation tank having positive and negative electrodes in the inside, a sub-tank for once storing the drain, a piping part from the sub-tank to the electrolytic separation tank, and an inlet part of a drain feed pump for feeding the drain to the electrolytic separation tank. An electric conductivity value of the drain discharged from the air compressor is low, and is mixed with public city water high in an electric conductivity value, easy to obtain and stable in the characteristics, then an electric current between the electrodes of the electrolytic separation tank is made easy to flow, thus the oil/water separation performance is enhanced.
Patent JP-2001301407-A (JP)
Title: Hub unit for vehicle
Inventor: INOUE MASAHIRO
IPC: F16C19/08
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a structure allowing highly accurate mounting of a constant velocity joint into a hub wheel. SOLUTION: When a female spline 41 of the hub wheel 11 is joined to a male spline 42 of an outer wheel shaft part 25b of the constant velocity joint 12, the hub wheel 11 is joined to the constant velocity joint 12 in a large- diameter joint state in which a large diameter part relative to the outer diameter of a tooth tip surface 42a of the male spline 42, namely the outer wheel shaft part 25b is abutted on a large diameter part relative to the inner diameter of a tooth bottom surface 42b of the female spline 41, namely the hub wheel 11. The female spline of the hub wheel is formed by machining, and the male spline of the outer wheel shaft part of the constant velocity joint is formed by machining, hardening, and polishing.
Patent JP-2001308864-A (JP)
Title: Data transfer method, node unit and communication network system
Inventor: KATO KEI
IPC: H04L12/70
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional data transfer method that the traffic for delivery of an algorithm is increased. SOLUTION: In the data transfer method by which input data are transferred to a succeeding destination, after the execution of a processing function in response to the input data, when a node having to execute the transfer processing has no processing function required for the transfer processing of the input data, the node inquires of a management section totally managing the processing functions possessed by itself and other nodes about the other nodes having the required processing function, requests the required processing for the data to the other node reported by the management section and the node transfers the data to the destination after the processing result of the other node is obtained.
Patent JP-2001309486-A (JP)
Title: Electric/magnetic acoustic transducer
Inventor: KAJITA MITSURU
IPC: H04R9/02
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric/magnetic acoustic transducer whose structure is simplified, whose number of parts can be reduced by almost half compared to a conventional electric/magnetic sound converter and which can provide the effect that no highly precise assembly jig is required at all, in assembly by simplification by adopting the assembly structure of a stack type. SOLUTION: In the electric/magnetic acoustic transducer, the pole of the operation face side of an anisotropic boned magnet is used directly, and a planar printed wiring board voice coil integrated with a diaphragm across a gap is assembled in the stacked type.
Patent JP-2001308329-A (JP)
Title: Semiconductor device, its manufacturing method and characteristic estimation method thereof
Inventor: HARUYAMA MASAMITSU
IPC: G01R31/26
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To accurately measure ON resistance of a power MISFET in the state of a wafer (the state of a chip), in a semiconductor device having the power MISFET of very low ON resistance. SOLUTION: In a MIS transistor cell, a source region and a drain region of a first conductivity type, and a channel region of a second conductivity are formed in a semiconductor substrate, and a gate electrode is formed on a surface of the channel region via an insulating film. A semiconductor device has a power MIS transistor wherein a large number of the MIS transistor cells are connected in parallel. In the semiconductor device, a first MISFET constituted of N-number of the MIS transistor cells and a second MISFET constituted of M-number of the MIS transistor cells having the same size as the transistor cell constituting the first MISFET are arranged on the same semiconductor substrate. The number M is sufficiently smaller than the number N of the transistor cells constituting the first MISFET.  A first gate terminal connected with a gate electrode of the first MISFET and a second gate terminal connected with a gate electrode of the second MISFET are electrically isolated and formed at a distance where electrical connection is enabled via conducting material.