baber/WOPTO huggingface dataset:
Patent JP-2004037261-A (JP)
Title: Shearing permeability testing method and apparatus
Inventor: NAMIKAWA TSUTOMU
IPC: G01N33/24
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To measure all permeability coefficients in breakdown and destruction during shearing and in the relationship between stress and distortion by performing a permeability test while a shearing stress is being loaded.  <P>SOLUTION: A cylindrical test piece 1 is subjected to interior decoration at a middle section in a cell 3 filled with a running permeation-retardant material 4. A side pressure P<SB>2</SB>and an axial pressure P<SB>1</SB>are loaded to the inside/outside in general in the test piece 1 from the permeation-retardant material 4 due to running pressurization to the permeation-retardant material 4. Additionally, shear stress σ is loaded to a peripheral direction in the test piece 1 by loading mechanical torsion force via permeation yield stress materials 5, 6 arranged on both the end faces. In this state, water is allowed to flow in a cylindrical direction to a cylindrical wall 2 in the test piece 1 through the permeation yield stress materials 5, 6 for performing a permeability test.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310084-A (JP)
Title: Dog shit-picking up tool
Inventor: SAITO MASAHISA
IPC: A01K23/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light weight dog shit-picking up tool simply treating the dog shit, while taking a walk, from a small-sized to a large-sized dog.  <P>SOLUTION: This dog shit-picking up tool has a tube 2 at the tip end of a connecting pipe 5 extending from a handle 15. By the elongation and contraction of the tube 2, the dog shit is easily treated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047622-A (JP)
Title: Method for electrically connecting electrodes
Inventor: UEDA HIDEFUMI
IPC: H01L21/60
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection method between electrodes in which the condition for proper electrical connection at a low stress and temperature is clarified.  <P>SOLUTION: A plurality of electrodes, arrayed with a space on one side at a prescribed pitch, are electrically connected to a plurality of electrodes arrayed on the other side. A plurality of electrodes are formed on one side or on the other side, by forming a conductive film of indium on a conductive film of copper. The process includes a step, where the thickness of the conductive film of indium is formed to be less than 1/2 the prescribed pitch for the space, a step where such pressure as the conductive film of indium is deformed is applied between the connected electrodes, and a step where a solidifying resin is introduced around the connected electrodes and then the resin is solidified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048349-A (JP)
Title: Image data processing apparatus
Inventor: YAMAMOTO NORIYUKI
IPC: H04N1/21
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data processing apparatus capable of easily processing a read original image to have a form as designated by a user.  <P>SOLUTION: The image data processing apparatus (100) includes: an original read means (6) for reading an original image to generate first image data of a prescribed data format form; a file conversion means for converting the first image data into a file with a prescribed format form; and a storage means for consecutively adding at least the first image data converted by the file conversion means to an end of the file of the prescribed format form stored in advance in memories (4a, 18) as a next page and storing the result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003053080-A (JP)
Title: Sewing machine with needle thread clamp cutter
Inventor: ELLINGHOVEN THOMAS
IPC: D05B65/06
Filed: 2002-07-12
Abstract: PROBLEM TO BE SOLVED: To develop a universal sewing machine in order to perform simplification concerning reduction in expenditure and reliability improvement in an operation. SOLUTION: The sewing machine, especially, a buttonhole sewing machine is provided with needle thread holding scissors (43) having a lower half body (50) with a cutting edge at the end. The needle thread holding scissors also includes an upper half body (54) which has a cutting edge at the end and is attached to the lower half body (50) so as to be rotatable The needle thread holding scissors also includes a clamp jaw (64) to be elastically pressurized against the end part of the upper half body (54) so that the tailpiece of a needle thread (75) is kept to be fastened. The scissors (43) are rotatable between a work position and a side position by a rotation driving part (22). A closure driving part (23) solely rotates the upper half body (54) from an open position to a closed position.
Patent JP-2004055179-A (JP)
Title: Copper-silver alloy stranded conductor, sheet heating element using it, and terminal machining method for it
Inventor: ICHIKAWA MASAHIRO
IPC: B21C1/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating conductor and a terminal machining method for it capable of exhibiting performance better than that of a braided heating conductor and greatly improving productivity by stranding a copper-silver alloy wire material in a desired condition.  <P>SOLUTION: The copper-silver alloy wire material used in this method and provided with extremely high tensile strength and bending strength contains 0.08-24 wt%, 3-10 wt% desirably of Ag, and the rest is composed of Cu and an inevitable impurity. This stranded wire is formed by stranding a plurality of copper-silver alloy wire materials after twisted. Preferably, the copper-silver alloy wire material is cold-worked at an area reduction ratio of 94% or higher after heated, and a strand pitch of the stranded wire is 3-30 times as long as the outside diameter of the stranded wire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056280-A (JP)
Title: Helical antenna
Inventor: TO GENSHU
IPC: H01Q11/08
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a helical antenna suited for the miniaturization.  <P>SOLUTION: The antenna comprises a dielectric block 4 having a columnar part 4a disposed inside the helix of a helical conductor 1 and a thick-walled annular part 4b disposed outside the helix of the conductor 1. An electric field generated around the helical conductor 1 during feeding almost passes through the columnar part 4a and the annular part 4b to result in a very great influence of the wavelength contraction effect due to the dielectric. The block 4 forms a part of the radome 5 and hence there is no need of increasing the number of components or the assembling man-hour.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049425-A (JP)
Title: Dishwasher/dryer
Inventor: SASAHARA FUMIHIKO
IPC: A47L15/42
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To lower temperature and humidity of heated air released from an air vent and to improve the drying efficiency as well without lowering the performance of a heating means or the quantity of air of a blower means.  <P>SOLUTION: In the dishwasher/dryer, washed tableware is dried. The temperature inside a washing tub 12 for storing the dishes 3 is raised by a heater 6 and the dishes 3 is dried. Then, outside air is fed into the washing tub 12 by the blower means 7, and washing water and heated air in the washing tub 12 are released from a drain/air vent 13. The drain/air vent 13 is formed under the washing tub 12. A drain/exhaust hose 14, thermally insulated from the washing tub 12 is connected to the drain/air vent 13, and a pump part 15 for discharging washing water and heated air to the outside of the washing tub 12 is mounted in the middle of the pathway of the drain/exhaust hose 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055302-A (JP)
Title: Extra-fine insulated wire
Inventor: KUMANO TOMOYUKI
IPC: H01B7/02
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extra-fine insulated wire having higher flex modulus, higher conductivity, higher tensile strength, compared with conventional electric wire using a wire material of pure copper or a copper-tin alloy, and using a thin insulating cover layer suppressing uneven thickness by extrusion covering a conductive core wire comprising a copper-silver alloy wire with resin.  <P>SOLUTION: This extra-fine insulated wire has a conductor core wire 2A made of the copper-silver alloy containing 3-15 wt% silver (Ag) and the balance of copper (Cu) and unavoidable impurities, and the insulating cover layer 3 formed by extrusion covering the conductor core wire 2A with resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055332-A (JP)
Title: Cam type locking device
Inventor: IMAI TORU
IPC: H01H13/56
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable a pin member to retract to the initial position without trouble before such a situation that the pin member rises over an island part of a cam member occurs, in the case a large force is applied to the pin member or the cam member in a locked state of a cam style lock device.  <P>SOLUTION: For the cam style lock device, comprising the cam member 1 composed of a synthetic resin molded body having a recess part 31 facing a coupling point S of the going path end part, and the returning path end part; and a pin member 6 composed of a metal wire material guided by the guiding groove 2 of the cam member 1 at the island part 3 surrounded by an endless guiding groove 2; the island part 3 is replaced by a leaf spring member 7. The leaf spring member 7 has a first leaf spring part 71 to form the recess part 31. The first leaf spring part 71 is divided into a pair of first spring pieces 81, 81, and the divided part is formed as an opening 82 which opens when the pin member 6 pushes its way into it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056950-A (JP)
Title: Ac excitation generator-motor device
Inventor: SHIMOMURA MASARU
IPC: H02P9/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an AC excitation generator-motor device capable of preventing the overheat of the AC excitation generator-motor device generated in a lower excitation range, and protecting an AC excitation generator motor.  <P>SOLUTION: A signal S1 corresponding to a difference ΔV between a control target value V0 and a voltage V of the AC excitation generator motor 1 is inputted to a high-value selection unit 14 via a control unit 7. A signal S2 corresponding to a difference ΔQ between an operation threshold Q0 set by a drive threshold setting unit 11 and reactive power Q detected by a signal detection unit 10 is inputted to the high-value selection unit 14 via a lower-excitation control unit 13. When the reactive power Q exceeds the operation threshold Q0, the signal S2 shows a positive value and becomes higher than the signal S1. The high-value selection unit 14 selects the higher signal and imparts it to an exciting power converter 8, and operates the converter in the direction where the excitation of the AC excitation generator motor 1 is increased, thus controlling the reactive power Q not to exceed the operation threshold Q0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056004-A (JP)
Title: Case
Inventor: ISHIMARU YOSHIAKI
IPC: G03B17/18
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an instrument having various exterior designs on the same manufacture line.  <P>SOLUTION: The case installed on the case surface of instrument exterior is configured so that display data can be rewritable, and that written data can be made non-volatile due to power disconnection. Thus, it is possible to manufacture an instrument having various exterior designs on the same manufacture line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054156-A (JP)
Title: Method and device for encoding sound signal
Inventor: YAMABE TAKAO
IPC: G10L19/02
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize a simple constitution of a sound signal encoding device by reducing the quantity of the operation of information on band weighting of both long and short blocks.  <P>SOLUTION: The sound signal encoding device decides, by using conversion block length decision means 12 and 13, which of long and short blocks is to be compressed and encoded on the basis of an attack sound signal component included in a sound signal, computes band weighting information on a long or short block signal by using an auditory psychological model 14 according to the decision result, converts the frequency of the decided long or short block signal by using a frequency converting means 15 to obtain a frequency range signal, and adaptively quantizes the signal by using a quantizing means 16 with the band weighting information to generate a compressed encoded sound signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060680-A (JP)
Title: Liquid filled mount
Inventor: NARITA NOBUHIKO
IPC: B60K5/12
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid filled mount capable of increasing its degree of freedom in changing vibration isolating property and productive at lower costs.  <P>SOLUTION: A main elastic body 3 formed of a rubber elastic material with an inner case 4 and an inside mounting cylinder 1 integrated therewith and a subsidiary elastic body 5 formed of a rubber elastic material with a reinforcing member 6 integrated therewith are combined and fitted at their outer periphery seal portions 36, 53 to the inner periphery of an outside mounting cylinder 2 in sealed relation. Operating liquid is filled in a first liquid chamber A formed between the outside mounting cylinder 2 and the main elastic body 3, a second liquid chamber B formed between the outside mounting cylinder 2 and a diaphragm 52 formed on the subsidiary elastic body 5, and orifices C, D formed across an outer periphery seal portion 36 of the main elastic body 3 and an outer periphery seal portion 53 of the subsidiary elastic body 5 in communication with the first liquid chamber A and the second liquid chamber B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064967-A (JP)
Title: Motor
Inventor: SHINODA TAKESHI
IPC: G11B19/20
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To make an adjusting operation simple by dispensing with the adjusting operation after assembly into an apparatus, and to obtain stable rotational output.  <P>SOLUTION: A side-pressure loading mechanism 14 is provided that reduces vibrating noise by receiving the load of side pressure to an output shaft 11 supported on bearings 7, 8 provided on a casing 2 in such a way as to rotate freely. The mechanism 14 is provided with a pressing elastic member 15 whose one end is fixed to the inside circumferential surface of the casing 2, with the other end made to contact the outside circumferential surface of the output shaft 11. Recessed grooves 17c are formed on the contact surface 17b that makes contact with the outside circumferential surface of the output shaft 11 of the pressing elastic member 15, and a lubricant 18 is filled in the recessed grooves 17c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175310-A (JP)
Title: Preform for post-treatment filter of exhaust gas, method for manufacturing the same and forming apparatus for preform
Inventor: MILLER ROBERT K
IPC: B01D46/24
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw uncured preform for a post-treatment filter of exhaust gas, a method for manufacturing the same and a forming apparatus therefor.  <P>SOLUTION: The raw uncured preform 10 for the post-treatment filter of the exhaust gas includes the first and second sheets 12 and 14 of a regenerable filter medium and the second sheet forms not only pleats but also axially extended flow channels 32, 80 and 81 along with the first sheet. Each of the flow channels has a cross-sectional shape including two adjacent angles each of which is larger than 45° but smaller than 75°, has a thickness of below 0.8 mm and a prosity of above 80% and is formed from wall segments 18 and 20 having an extended part of below 10 mm between pleat tips. The forming apparatus for the preform and a forming method using the same are also disclosed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004065076-A (JP)
Title: Conveying screw of zoom auger
Inventor: KONO KENJI
IPC: A01F12/46
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that in a stretchable screw made from a resin in a conventional zoom auger, each screw unit tip portion first rushed in grains is largely worn with rotation on the conveyance of the grains to deteriorate the conveying function and further damage the conveyed grains due to the worn sharpened screw unit tip portion.  <P>SOLUTION: The invention relates to the stretchable screw 5 of the zoom auger 3 disposed on the grain tank 2 of a combine harvester 1. Screw units 5a, 5b, 5c molded from a resin as a raw material are stretchably connected to each other. The thick layer A of the tip portion 6 first rushed in grains with the rotation of the screw in each screw unit 5a, 5b or 5c is formed in a larger thickness than that of the thick layer B of the following screw portion 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066597-A (JP)
Title: Method for molding press-molded product and molding mold
Inventor: CHIKUZEN MASAMI
IPC: B29C33/04
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To shorten molding time and eliminate a molding failure by improving an air-cooling mechanism, in a method for molding a press-molded product by which a raw fabric sheet(a raw fabric mat) including a thermoplastic resin binder is press-molded into a press-molded product of a desired shape, and a molding mold.  <P>SOLUTION: Air pipes 42 are arranged almost in the same pattern at a position close to the chiller pipes 41 of the bottom force 40 of a molding mold, then outer air is introduced into the air pipes 42 and cooled by the chiller pipes 41 when the air passes through the air pipes 42, and the cooled air is introduced into the air filling space part 43 of the bottom force 40 from the air pipes 42. After that, the air is blown into a molding material through a blow-hole 44 and the molding material is cooled by the cooling air obtained by forced cooling instead of by a conventional cooling method using normal-temperature air. Thus the cooling and molding time is shortened and the molding failure due to insufficient cooling is eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065583-A (JP)
Title: Tank rail
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tank rail that can be positively preventing clogging with balls even when a sufficient space cannot be secured.  <P>SOLUTION: This tank rail 20 is provided with two alignment paths 25. A bottom wall 21 is provided with one upstream projection 26U on the upstream side and two downstream projections 26L on the downstream side through a second stepped part 27B. When the Pachinko balls fall at the second stepped part 27B, they are stopped by the downstream projections 26L. In this case, the upstream projection 26U supports the lowermost point of the Pachinko balls, while the downstream projections 26L support the higher position than the lowermost point of the Pachinko balls. The head of the Pachinko balls when falling at the second stepped part 27 can thereby be made large compared to the case of supporting the lowermost point of the Pachinko balls before and after the fall. Impact to the Pachinko balls passing through the second stepped part 27B is thereby large, or the structure of the agglomerated Pachinko balls is easy to break. Clogging of balls can thereby be effectively prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036366-A (JP)
Title: Grating groove cover for corner
Inventor: SHIMODA MASARU
IPC: E03F5/04
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grating groove cover for the corner used for simplifying construction work of the grating groove cover of a side ditch bending part.  <P>SOLUTION: A support projection piece is formed on the lengthwise directional both sides and the short directional one side of the grating groove cover.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066132-A (JP)
Title: Method of restoring heavy metal-polluted soil with ultrasonic irradiation
Inventor: TOKUNAGA SHUZO
IPC: B09C1/08
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of restoring a soil polluted with heavy metals which drastically reduces the environmental risk and makes the recycling of the soil possible with substantially no damage exerted thereon by extracting and removing the heavy metals in the soil with a high efficiency.  <P>SOLUTION: The soil polluted with the heavy metals is subjected to washing treatment by using an aqueous solution containing a chelating agent which can form a complex with the heavy metals. The washing treatment is performed under irradiation with ultrasonic waves, thereby the soil contaminated with the heavy metals is restored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003147680-A (JP)
Title: Hygroscopic/water-absorbing heat-generation structure
Inventor: OCHI SEIICHI
IPC: D06M101/16
Filed: 2002-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a hygroscopic/water-absorbing heat-generation structure exhibiting high heat-generating performance in the moisture or water absorption and having excellent dew condensation preventing property. SOLUTION: This hygroscopic/water-absorbing heat-generation structure contains highly hygroscopic fine particles attached thereto and has a maximum temperature rise of >=3 deg.C in moisture and/or water absorption. Preferably, the heat-generation continues for >=30 min in moisture absorption or for >=1 min in water-absorption and in characterized by the maximum temperature rise of >=8 deg.C in water-absorption. The highly hygroscopic fine particle is preferably an organic fine particle, more preferably a particle composed of polystyrene, polyacrylonitrile, polyacrylic acid ester, polymethacrylic acid ester, or the like, having hydrophilic group such as sulfonic acid group, carboxylic acid group and phosphoric acid group and crosslinked with divinylbenzene, triallyl isocyanate or hydrazine.
Patent JP-2004070802-A (JP)
Title: Transparent touch panel
Inventor: TANABE KOJI
IPC: G06F3/045
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent touch panel for use in operation of various electronic equipment, in which dents or damages are hardly caused in a conductive layer under continuous pressure on the upper surface of a sheet.  <P>SOLUTION: A sheet 27 of an upper film 21 and a lower film 22 glued together with a rubber elastic layer 23 therebetween is used to constitute a transparent touch panel, and thereby the transparent touch panel can be obtained in which dents in an upper surface or damages in an upper conductive layer are hardly caused even though some pressure is exerted because the elasticity of the rubber elastic layer 23 as a solid is restored upon relief of the pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072584-A (JP)
Title: High frequency device
Inventor: INOUE TATSUYA
IPC: H04B1/40
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency device which protects circuits connected downstream of an antenna terminal against the entry of high voltage noise of frequencies, if filtrating, near a signal pass band such as static electricity into the device.  <P>SOLUTION: The device comprises a switch 11 connected to the antenna terminal 10 and an SAW filter 12 connected to the switch 11. The switch has a varistor 21 and an inductor 22 connected in parallel to a signal line between the antenna terminal 10 and the SAW filter 12.  <P>COPYRIGHT: (C)2004,JPO