baber/WOPTO huggingface dataset:
Patent JP-2004161500-A (JP)
Title: Manganese-zinc-nickel-based ferrite
Inventor: GOTO SATOSHI
IPC: H01F1/34
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Mn-Zn-Ni-based ferrite having small total harmonic wave distortion which is required for the precise signal transfer and conversion, with respect to high speed digital communication equipment, for example, a transformer for an xDSL modem or an inductor of a digital amplifier.  <P>SOLUTION: The Mn-Zn-Ni-based ferrite containing 53-57 mol% Fe<SB>2</SB>O<SB>3</SB>, 4-11 mol% ZnO and 0.5-4 mol% NiO and the balance substantially MnO as basic components contains 0.005-0.05 mass% SiO<SB>2</SB>and 0.02--0.2 mass% CaO and further ≤10 mass% B and ≤20 mass% P and in the use as a core, the change of total harmonic wave distortion (dB) at -20 to 80°C is negative and the total harmonic wave distortion at -20°C is ≤-85 dB.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162815-A (JP)
Title: Saddle fixture for pipe or the like
Inventor: INAMI EIZABURO
IPC: F16L3/10
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive type saddle fixture having simple construction assuring fixation without causing vibration and noises when fixing a saddle to the mounting face of a ceiling for fixing a pipe or the like.  <P>SOLUTION: The fixture uses an adhesive for fixing the saddle to the mounting face of the ceiling without requiring a machine screw structure. Specifically, the saddle is supported on the mounting face of a body when fixing the pipe or the like using the saddle. The saddle fixture formed in a plate shape has a saddle connection part on the surface and an adhesive coating part on the reverse.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160923-A (JP)
Title: Polyester type film
Inventor: MORI KUNIHARU
IPC: C08L67/02
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oriented film excellent in nerve, thermal characteristics and resistance to bending fatigue and allowing thinning, owing to its mechanical characteristics peculiar polyester films.  <P>SOLUTION: The film is a polyester type film of a layer (I)/layer (II)/layer (III) laminated structure. Layer (I) is composed of a polyethylene terephthalate and/or a polyester based on an ethylene terephthalate of a melting point of 225°C or higher. Layer (II) is composed of a polyethylene terephthalate and/or a polyester based on an ethylene terephthalate of a melting point of 225°C or higher, and an olefinic polymer, in a wt.% ratio of 80/20 to 99/1. The olefinic polymer consists of a polyesteric resin composition comprising a polymer(s) containing functional groups in a ratio of 200-2,000 equivalents/ton.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167314-A (JP)
Title: Coating apparatus
Inventor: KATO MASAHIRO
IPC: B05B13/02
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To enhance coating efficiency to reduce a material cost in a coating apparatus.  <P>SOLUTION: The coating apparatus is equipped with a vertical shaft (2) suspended from above and a plurality of support arms (3) and (7) or the like having coating guns (4) and (8) or the like provided to one ends thereof. A plurality of the support arms (3) and (7) or the like are arranged so as to almost radially extend from the lower end of the vertical shaft (2) on a plan view.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168472-A (JP)
Title: Conveyer with rf tag reader
Inventor: TERAURA NOBUYUKI
IPC: B65G47/49
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a non-contact type IC card contained in baggage from being damaged even when a belt conveyor is stopped.  <P>SOLUTION: The belt conveyor 1 for conveying the baggage 2 reads the information in RF tags 5 attached to the baggage 2a to 2c by means of an antenna 4 provided in the midstream. When the belt conveyor 1 is stopped, the output of the antenna 4 is stopped. Upon the restart of the conveyance, the conveyor is slightly moved back and then performs the conveyance operation while the output of the antenna 4 is restarted. Even if the non-contact type IC card 6 is contained in the baggage 2a and 2b, the antenna 4 enables the output only when the conveyance operation is normally performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171685-A (JP)
Title: Pickup for optical disk drive
Inventor: UCHIDA SHIGERU
IPC: G11B7/09
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk drive pickup that can obtain correct focusing by stabilizing the focusing feedback control.  <P>SOLUTION: This pickup for an optical disk drive is provided with a piezoelectric element 30 on a pickup chassis 44 of an objective lens actuator 20. It is made to generate canceling vibrations B* by using the piezoelectric element 30, to cancel reaction vibrations B, when the focus point of the objective lens 11 is feedback-controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170716-A (JP)
Title: Optical circuit member, optical and electrical mixed mount substrate, optical transmission module, and method for manufacturing optical circuit member
Inventor: YOSHIDA KOJI
IPC: G02B6/122
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical circuit for an optical and electrical mixed mount substrate which is equipped with a rating coupler having a large degree of freedom of optical wiring and good workability as an optical path converting function part bending a light propagating direction, and further a circuit member which has low light loss and a wide mount margin as well as the optical and electrical mixed mount substrate which is practically adaptive at low cost to optical and electrical mixed mounting using such an optical circuit member.  <P>SOLUTION: A relief type or refractive index modulation type diffraction grating is arranged on a core layer and further the diffraction grating part is formed as the grating coupler with a period Λ of 0.6λ/N to 3.4λ/N, where λ is a wavelength in use and N is an effective refractive index, a grating being formed slanting to a waveguide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136061-A (JP)
Title: Boot drying stand
Inventor: ISHIZUKA YOKO
IPC: A47L23/20
Filed: 2002-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drying stand for draining well and drying quickly and easily by drying boots with the openings turned downward.  <P>SOLUTION: Two legs 2 are fitted to one side of a long side of a plate 1 provided with spaces sized to insert the boots, and two legs 3 are fitted to the other side of the long side. The length of the legs 3 is made longer than that of the legs 2 to slant the plate. If the width of one insertion opening is narrowed by making it obliquely half or the like, boots for children can also be dried.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173541-A (JP)
Title: Pasty food product
Inventor: ODERA KIMIAKI
IPC: A23L7/10
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pasty food product giving smooth and good feeling to the palate, free from pasty feeling and having improved meltability and storage stability.  <P>SOLUTION: The pasty food contains 1-10mass% processed cereal starch having an amylose content of 20-35mass%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178931-A (JP)
Title: Electric connector for flat flexible cable
Inventor: OKANO KAZUYA
IPC: H01R12/79
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector for a flat flexible cable with an upper contact in consideration of an industrial use of a conventional connector for a flat flexible cable with a lower contact.  <P>SOLUTION: The electric connector holding the flat flexible cable by the upper contact comprises two kinds of contact pieces for holding the flat flexible cable, a body of equipment housing the contact pieces, and an open/close type actuator. Respective contacts of the two kinds of contact pieces have a gap each in an insertion direction to form a staggered row of contacts by alternately arranging respective contact pieces in the body of equipment. An FPC can be inserted by the first kind of contact pieces without insertion force, and by the second kind of contact pieces with a small insertion force, and accordingly, the connector is constructed into a zero insertion force (ZIF) structure and low insertion force (LIF) structure at insertion of the FPC by the first and second kinds of contact pieces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174577-A (JP)
Title: Slide locking device of press
Inventor: KONISHI HIDEO
IPC: B30B15/28
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent impact force from being generated when a slide falls.  <P>SOLUTION: A slide locking device is equipped with: a body frame 2 of the slide locking device fixed on a press body; a screw shaft 3 which is arranged in a manner inserted in the body frame and extends perpendicularly and which has in the lower end a catch capable of locking a slide from below; a nut member 4 screwed onto the screw shaft; a rotary control mechanism 5 for the screw shaft; a rotary driving means 6 for the nut member; a cylindrical member 7 for holding the nut member so that the nut member can be raised or lowered for a prescribed small distance; a hydraulic cylinder 8 having a hydraulic chamber 41; and a pressing member 9 for elastically pressing the cylindrical member upward. In addition, there are provided: a pump 10 and an oil tank 11 which supply pressure oil to the hydraulic chamber of the hydraulic cylinder; and a switching valve 12 which is installed in a path 52 connecting the hydraulic chamber and the pump to the oil tank and which is at a cut-off position when the slide is locked and at a communicating position when the lock is released.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176470-A (JP)
Title: Door operating system for vehicle
Inventor: AOKI KOUJI
IPC: B60R25/31
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs, and to enhance the operability of the operation of switching between locked and unlocked states of a plurality of doors for a vehicle.  <P>SOLUTION: A door operating system for the vehicle is equipped with a lock ECU 15 for switching a front door 2 and a rear door 3 from a locked state to an unlocked state in the case that the lock ECU 15 determines that identification information is right, and that at least either an object detecting signal from a sensor electrode 12 and a transmitting circuit 14 or an opening operation signal from an outside open switch 38 is inputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177865-A (JP)
Title: Image forming apparatus
Inventor: TANIMOTO TAKESHI
IPC: G03G15/16
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a cleaning time for cleaning soil on a contact type transfer roller, as for an image forming apparatus using the contact type transfer roller to transfer a toner image to a continuous medium.  <P>SOLUTION: The image forming apparatus is provided with a retreat mechanism (35) of performing an attaching/detaching operation of the transfer roller (16) for transferring the toner image formed on a photoreceptor drum (12) to the continuous medium (25), and when the continuous medium (25) is absent, the attaching/detaching operation of the transfer roller (16) is performed several times, and the transfer roller is mechanically cleaned. The image forming apparatus is provided with mechanisms (50 and 60) of preventing the toner lying outside a printing area on the photoreceptor drum (12) from sticking to the transfer roller (16). Besides, the apparatus is provided with a pair of transfer rollers (16-1 and 16-2) and a shift mechanism (38). The transfer roller can be cleaned in the midst of a printing operation, then, the cleaning time is shortened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183696-A (JP)
Title: Drive pinion shaft support structure
Inventor: TAKAHASHI MAMORU
IPC: F16H57/021
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce sliding resistance and weight of a bearing to support a drive pinion shaft, and shorten axial length of the drive pinion shaft to save space.  <P>SOLUTION: A neck lower part 2b of a drive pinion 2a formed on the output side of the drive pinion shaft 2 is journaled to a final reduction gear case 6 through a single line roller bearing 4. A small diameter step part 2c formed on the input side of the drive pinion shaft 2 is journaled to the final reduction gear case 6 through a single line 4-point contact ball bearing 5. Most of radial loads applied to the drive pinion shaft 2 is supported by the single line roller bearing 4. Most of bidirectional axial loads applied to the drive pinion shaft 2 is supported by the single line 4-point contact ball bearing 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182495-A (JP)
Title: Negatively charged shirasu, and its production method
Inventor: TAKAMATSU KUNIAKI
IPC: A61K8/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negatively charged Shirasu which can improve the flow of a body fluid or the like, and can cause biological actions such as the reduction of blood pressure, the reduction of blood sugar, the dilation of a blood vessel and the promotion of urination, and to provide its production method.  <P>SOLUTION: The negatively charged Shirasu is obtained by allowing the Shirasu 1 to stand inside a negatively charged quartz crucible 5, and firing the Shirasu 1 subjected to the standing treatment at a place where a negative charge applying means obtained by sealing negatively charged granular or powdery Si or SiO<SB>X</SB>(0<x≤2) into a glass rod is embedded in the earth. The charged Shirasu is used for perfumery, health food or the like, so that a negative electric charge is directly fed to the human body. Thus, the flow of a body fluid or the like in the human body is improved, and biological actions such as the reduction of blood pressure, the reduction of blood sugar, the dilation of a blood vessel and the promotion of urination are caused.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181325-A (JP)
Title: Garbage disposer
Inventor: MARUYAMA SHINGO
IPC: F26B11/14
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposer which can efficiently treat garbage to reduce its size and weight.  <P>SOLUTION: The garbage disposer is provided with a treating vessel (1) which has an upwardly opened inlet/outlet (2) of objective garbage (20) to be treated, a screw conveyor (5) which provides a lifting conveyance force, a cylindrical body (10) which is put on the shaft of the conveyor screw (5), is fixed inside the treating vessel (1) by a bar (14), has an opened inlet on the lower side, and is formed with chopper holes (12) of the size to permit passage of the objective garbage (20) on its peripheral surface. The disposer has the construction that a screw blade (8) constituting the conveyor screw (5) and having the maximum external diameter matched with the shaft of an inverted conical shape storable in an internal space (6) of the cylindrical body (1) and an internal space (6) existing between the inner peripheral surface of the cylindrical body (1) and the screw conveyor (5) are gradually narrowed upward from downward and are sealed at the top ends.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185245-A (JP)
Title: Safe driving information mediation system, safe driving information mediation device for use in the same, and confirmation method of safe driving information
Inventor: KUSANO YUJI
IPC: G06Q50/10
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe driving information mediation system that allows a vehicle driver's family and a management company to easily confirm whether the driver is safe or not on a cellular telephone or the like.  <P>SOLUTION: The safe driving information mediation system comprises a safe driving detection terminal for detecting a driving state with a plurality of sensors mounted in a vehicle, and a safe driving information mediation device for receiving detection sensor data from the safe driving detection terminal by radio to determine whether the vehicle is in safe driving or not; and if confirming an anomalous driving state of the vehicle, notifies a user safety confirmation terminal held in a given contact point that the anomalous state has occurred, or if confirming safe driving of the vehicle and receiving a request for confirmation of safe driving from the given contact point, notifies the user safety confirmation terminal that the vehicle is in safe driving.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181401-A (JP)
Title: Filter
Inventor: KATAYAMA TAKASHI
IPC: D04H1/4382
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter which is excellent in chemical resistance, heat resistance, and hydrophilicity and light in weight.  <P>SOLUTION: The filter comprises core-shell type composite fibers in which a polyamide synthesized from a dicarboxylic acid component containing terephthalic acid as a main component and a diamine component containing 1,9-nonane diamine and 2-methyl-1,8-octane diamine as main components is made a shell component, and polypropylene is made a core component.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190044-A (JP)
Title: Metal surface treating method
Inventor: KANO FUMIHISA
IPC: C23C22/78
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal surface treating method for enhancing the corrosion resistance of a metal surface by reducing the oxidized metal surface to form a new oxide film of excellent corrosion resistance.  <P>SOLUTION: The metal surface treating method comprises a first step of reducing an oxide film on a surface of an object metal 2 by bringing the object metal 2 into contact with liquid alkaline metal 3, and a second step of forming a new oxide film on the surface of the object metal 2 by bringing the object metal 2 with water 4 after the first step.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189016-A (JP)
Title: Air-conditioning duct structure for vehicle
Inventor: YOMO KAZUFUMI
IPC: B60H1/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable vehicle electric wiring to be held in an air-conditioning duct structure for a vehicle without increasing the number of components.  <P>SOLUTION: This air-conditioning duct structure comprises a beam member 14 formed into a cylindrical shape; duct splits 14c, 14d arranged inside the beam member 14 and formed into a substantial cylindrical shape; and upper and lower heat insulating holding members 161a, 161b passing from the duct splits 14c, 14d and in openings 171d, 171c extending outside and formed to hold vehicle electric wiring 20, respectively. Then, the duct splits 14c and the upper heat insulating holding member 161a are integrally molded. The duct splits 14d and the upper heat insulating holding member 161b are integrally molded. Accordingly, it is possible to decrease the number of components as compared with the case that each of four components of the duct splits 14c, 14d and upper and lower heat insulating holding members 161a, 161b is applied as a separate member, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189633-A (JP)
Title: Deodorant cosmetic
Inventor: ISHIBASHI MASAAKI
IPC: A61K8/97
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a deodorant cosmetic having excellent deodorant and deodorizing effects on body odor such as hircismus, etc., and keeps the effects for many hours.  <P>SOLUTION: The deodorant cosmetic comprises lysozyme chloride and an agent for preventing body odor which is one or more of an antiperspirant such as aluminum chloride, a germicide such as benzalkonium chloride, a deodorizer such as zinc oxide, etc.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194406-A (JP)
Title: Controlling equipment and control method of permanent magnet motor
Inventor: KAMIYA MUNEHIRO
IPC: H02P27/04
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet motor which does not destroy an inverter, a battery, etc.  <P>SOLUTION: A control unit 130 controls the permanent magnet motor 100 wherein a rotor having a permanent magnet is rotated, with rotating magnetic field generated by making a current flow in a coil arranged on a stator. The control unit 130 is provided with a temperature detection part 140 for measuring temperature of the stator, a temperature calculating part 170 which computes temperature of the permanent magnet based on temperature of the stator, and a d-shaft current directive operation part 168 which so orders that high frequency current is supplied to the coil of the stator for only time duration computed by an application time duration calculating part 172, when temperature of the permanent magnet which is computed by the temperature calculating part 170 is lower than previously determined temperature.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191566-A (JP)
Title: Image forming apparatus
Inventor: FUKUHARA MIGAKU
IPC: G03G21/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus able to cope with a cleaner-less operation in which a high transfer ratio is secured even at a multiple transfer time by obtaining an image having a high quality without having image void, which is miniaturized, whose density is high and whose cost is low by eliminating a waste toner recovery system.  <P>SOLUTION: When the moving speed of an image carrier 1 is set as Vp, that of a body to be transferred 2 is set as Vt and the ratio of the moving speed of them is set as ¾(Vt-Vp)¾/Vp=Vr, the relation of Vr≥0.009 is satisfied, and when a transfer width which is a contact part between the image carrier 1 and the body to be transferred 2 is set as W and the average intervals of an uneven part on the image carrier 1 is set as Sm, the relation of Vr×W≥Sm/2 is satisfied.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187920-A (JP)
Title: Medical instrument
Inventor: KAWADA TOSHITSUGU
IPC: A61C7/02
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a working instrument such as dental pincers and pliers sterilized in high pressure steam for preventing infection, wherein the opening/closing becomes hard because of the corrosion in the sliding part, blade part and grip part caused by the high-pressure steam sterilization though corrosion-resisting stainless steel is used in the instrument, and to provide a dental working instrument capable of maintaining the smooth opening/closing of the instrument without corroding in the sliding part, blade part and grip part even if the instrument is sterilized in high-pressure steam, and capable of preventing allergies to metal.  <P>SOLUTION: The medical instrument is made of stainless steel to be sterilized in high-pressure steam, and the surface of the stainless steel is coated with an intermediate layer made of silicon, or silicon and carbon whose thickness is not more than 0.5μm, and the upper surface of the intermediate layer is coated with a diamond-like carbon film whose thickness is from 0.1μm to 5μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192334-A (JP)
Title: Design data analysis method and program
Inventor: SUZUKI TOSHIHIRO
IPC: G06F17/50
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of LSI circuit design work by HDL.  <P>SOLUTION: This design data analysis program converts HDL design data into syntax tree data, searches signal propagation paths based thereon, counts the number of signal wires between blocks, detects a register circuit, searches registers operating by a same control signal and searches a data path operating asynchronously.  <P>COPYRIGHT: (C)2004,JPO&NCIPI