baber/WOPTO huggingface dataset:
Patent JP-2004124760-A (JP)
Title: Control device for spark ignition type engine
Inventor: HITOMI MITSUO
IPC: F02M25/07
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel efficiency by performing lean combustion and compression self-ignition combustion, and to enlarge a traveling range wherein a large effect thereof can be obtained.  <P>SOLUTION: The burned gas discharged from preceding cylinders 2A and 2D on an exhaust stroke side in pairs of cylinders having an exhaust stroke and an intake stroke overlapped with each other is led into following cylinders 2B and 2C on an intake stroke side, and the only gas discharged form the following cylinders 2B and 2C is led to an exhaust passage 20. In the preceding cylinders 2A and 2D, combustion by the compression self-ignition is performed at a lean air-fuel ratio, and in the following cylinders 2B and 2C, the fuel is supplied to the burned gas led form the going-ahead cylinders 2A and 2D to perform combustion by the compression self-ignition. Furthermore, an opening/closing period of each of exhaust valves 31, 32a, 32b, etc. is controlled to fluctuate an internal EGR rate of the preceding cylinders 2A and 2D, and a traveling range, wherein the preceding cylinders 2A and 2D can perform combustion by the compression self-ignition, is enlarged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128129-A (JP)
Title: Rotary electric component
Inventor: ABE HIDEKI
IPC: H01H19/04
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric component capable of suppressing the removal of a terminal from an insulating board even if temperature in an arrangement environment increases to cause thermal expansion.  <P>SOLUTION: The rotary electric component comprises a case 1, a rotor 2 having a slider 7, a resistor substrate 6 having a resistor pattern and a collector pattern, a cover 10, a terminal 8 fixed to the resistor substrate 6, and an adhesive 24 for sealing. The leg of the terminal 8 is extended from the inside to the outside of the adhesive 24. Spaces 19, 23 are provided, where the spaces permit minute displacement at first walls 16, 20 and second ones 17, 21 of the cover 10 accompanied by thermal expansion in the rotary electric component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121529-A (JP)
Title: Water pillow
Inventor: SETOGAWA HIROTO
IPC: A47G9/10
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water pillow which can cool a desired area of the body of a user, and of which the using feeling is good.  <P>SOLUTION: This water pillow 10 has an external layer part 11 and an opening/closing member 12. The external layer part 11 is equipped with an opening 14, and water or the like is enclosed inside. The upper surface part 13 of the external layer part 11 contains air bubbles inside. The upper surface part 13 is a part on which the head part of the user is mounted. In this case, only the central part of the upper surface part 13 may contain air bubbles, or only one side from the central part may contain air bubbles. The thickness dimension of the part in which air bubbles are contained is set to 1 mm to 40 mm. The upper surface of the external layer part 11 is formed into a curved surface so that the upper surface can correspond to a curved surface from the shoulder to the rear head part of the user in a standing state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127073-A (JP)
Title: Instruction input device
Inventor: ISE YUICHI
IPC: G06F3/048
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instruction input device which successively outputs pieces of instruction position data indicating an instruction input position and outputs depression detection data by a depressing operation using a pen for inputting an instruction or a finger.  <P>SOLUTION: Piezoelectric substrates (6A, 6B) are fixed to a display panel (4) capable of displaying an optional piece of instruction input information (11) and a transparent protection plate (5) which protects the surface of the display panel (4) of the instruction input device having an optical touch panel (9) which detects instruction input to an input operation area (9A) in which a display area can visually be observed and outputs the instruction position data indicating the instruction input position. Since electric signals are outputted from the piezoelectric signals are outputted from the piezoelectric substrates (6A, 6B) when the transparent protection substrate positioned on a lower part of the instruction input device is depressed as inputting an instruction, depression is judged by this output and the depression detection data is outputted with the instruction position data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121146-A (JP)
Title: Toilet for pet
Inventor: SATO KOZUE
IPC: A01K23/00
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet for a pet, capable of preventing the periphery part from being made dirty.  <P>SOLUTION: Sand 43 for the pet is stored in a sand-storing part 41 of a tray 11 for a bed for excrements and a storing box 44 is stored in a box-storing part 42 so as to be freely taken out. The storing box 44 is constituted of an upward openable container body 51 and a lid body 53 for closing the upper opening part 52 of the container body 51 so as to be freely opened and closed. An opening part 54 for dropping the sand 43 for the pet attached to the pet into the container body 51 is installed in the lid body 53.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128374-A (JP)
Title: Light emitting device
Inventor: INUKAI KAZUTAKA
IPC: H05B33/14
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch element that can simultaneously short-circuit or open circuit the three nodes or over and suppress the occupied area of the substrate.  <P>SOLUTION: The switch element includes an active layer, an insulating film in contact with the active layer, a gate electrode in contact with the insulation film, and three connection electrodes or more. The active layer has at least one channel forming region and three impurity doped regions or over, and each of the connection electrodes is respectively in contact with one different region among the doped regions. The doped region in contact with an arbitrary connection terminal is in contact with only one of the channel forming regions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131102-A (JP)
Title: Hanging type medicine container
Inventor: NAGANO YUKO
IPC: B65D25/22
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the easily fitting property to a hanger rod and prevent dropout from the hanger rod.  <P>SOLUTION: A hanging type medicine container 1 comprises a medicine storage part 2 and a hanger part 3. The hanger part 3 has a base portion 9 integrated with one end portion of an upper surface of the medicine storage part 2, and a hook 11 is continuously connected to the base portion 9 via a hinge part 10. The hinge part 10 urges the hook 11 in the closing direction C. The hook 11 is turnable both in the closing direction and an opening direction O with the hinge part 10 as a center of turn, and has a free end portion 12, and a holding space portion 13 to receive the hanger rod is formed therein. An operation unit 14 is protruded on an back side of one end portion of the hook 11 close to the hinge part 10. A stopper part 16 is provided on the other end portion of the upper surface of the medicine storage part 2, and a space 18 is formed between a tip portion 17 of the stopper part 16 and a free end portion 12 of the hook 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132434-A (JP)
Title: Linear driving device
Inventor: TAKIMOTO IWAO
IPC: F16H25/20
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear driving device for connecting a motor body and a ball screw shaft while miniaturizing the whole device.  <P>SOLUTION: This linear driving device 1 relatively linearly drives the ball screw shaft 11 to the motor body 1a by rotation of a shaft 6. A nut part 12 for a ball screw is arranged in a part corresponding to large diameter parts 51 and 61 among a screw shaft inserting hole 60 of the shaft 6. A ball screw nut 12 uses a long nut as the ball screw nut 12 by extending the large diameter part 61 including a tapered boundary part 611 in the shaft 6 up to a position near an armature core 3. The long nut can be used as the ball screw nut 12 by omitting a useless space by positioning a second radial bearing 4 by a level difference 64 of the shaft 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139171-A (JP)
Title: Information distribution method, information distribution system, information distribution program and recording medium
Inventor: SHINOHARA AKIO
IPC: H04W84/12
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To distribute contents requested from a user in a vehicle.  <P>SOLUTION: An information distribution system 10 accepts a user's request from a portable terminal 50 with an Internet access function; distributes requested contents, if stored in the system, to the terminal device, or receives the requested contents, if not stored therein, from a distribution server 20 through a high speed wireless LAN when a vehicle in which the information distribution system 10 is installed stops at a station or a stop and then distributes the received contents to the portable terminal 50 which the user in the vehicle has. In this way, the contents requested from the user in the vehicle are distributed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140232-A (JP)
Title: Wavelength stabilizer and its adjusting method
Inventor: OSHIMA SHIGERU
IPC: G02B5/28
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve a wavelength detection S/N and to increase the precision for wavelength stabilization.  <P>SOLUTION: A crystal etalon 142 which has a light reflecting film layer on a Z-cut surface and an electrode layer on an X-cut surface is pivoted at the center of the X-cut surface electrode layer with wire materials 148 and 149, and supplied with a dither signal to resonate. In this state, the laser beam is transmitted through the center of the etalon 142, and its photodetection output and the dither signal are synchronously detected to control the wavelength of the semiconductor laser 11 according to an error signal based upon the detection output. In this case, the center of the etalon 142 is a node in a resonance mode of the lowest mechanical vibration frequency, and the etalon is pivoted at the node, so the mechanical loss decreases and Q in resonance becomes extremely large, so that the synchronous detection output can be increased up to about 100 times as large as before. Consequently, the S/N of a signal obtained by an optical detector 143 is greatly improved to extremely improve the wavelength precision.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136414-A (JP)
Title: Vibration attachment for honing
Inventor: TAKEZAWA EIJI
IPC: B24B33/08
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attachment for honing work installable in a small machine tool, and applying shaft directional vibration to the rotation of a main spindle.  <P>SOLUTION: A vibration holder 1 has a shank 2 installed on the main spindle S and a collet 29 for installing a honing work tool in a lower part, and is composed of a vibration holder body 3 and a body 11 having a rotation stopping block 12 detachably installed on a fixing block B of the machine tool on the outer periphery, and is characterized in that a spindle 4 for rotating together with the rotation of the shank 2 is vertically movably housed inside the vibration holder body 3; a rocking plate 17 arranged on the spindle 4 and an inclined plate 22 fixed to the body 11 are opposed; a freely rotatable rotary member 20 is installed on the rocking plate 17; and the spindle 4 is vibrated when this rotary member vertically moves by revolving by copying after the inclined face of the inclined plate 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003160038-A (JP)
Title: Adjustment device for wheel brake cable of foot- actuated parking brake
Inventor: GRUNDKE EDGAR
IPC: B60T11/06
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjustment device capable of adjusting a redundant cable length or a production error with a simple structure.  <P>SOLUTION: In the adjustment device for wheel brake cable of a foot- actuated parking brake, the adjustment device is held in an U-shaped member and connected to a cable by using a deflection element, and the cable is fixed to a foot pedal. The U-shaped member 10 is supported and held by a support member 8 in a pull rod 5 via a spring element 12 by interposing an adjustable compensation element 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004136019-A (JP)
Title: Laser treatment apparatus and operation method therefor
Inventor: YAMAZAKI IWAO
IPC: A61B18/20
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser treatment apparatus and an operation method therefor in which optimal treatment can be performed in accordance with the skin of a user by automatically or manually adjusting a duty ratio, or the like, of the pulse output of laser light with which the surface of the skin is irradiated on the basis of a laser light quantity reflected from the surface of the skin of the user.  <P>SOLUTION: The apparatus is provided with a reflected light detecting part 3 having a light receiving part 13, the surface of the skin is irradiated with the laser light from a semiconductor laser 10 for a short period of time beforehand, and the laser light quantity reflected from the surface of the skin is detected by the light receiving part 13. On the basis of the detected value, the duty ratio, or the like, of the pulse output of the laser light with which the surface of the skin is irradiated is automatically adjusted. Thus, the treatment suited to the skin of the user can be performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143211-A (JP)
Title: Polybutylene terephthalate resin composition and connector using the same
Inventor: SAITO MAKOTO
IPC: C08L67/02
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polybutylene terephthalate resin composition having a short molding cycle, excellent productivity, high fluidity, excellent toughness and impact resistance and high stability to hydrolysis and suitable as a material for connectors, or the like.  <P>SOLUTION: The polybutylene terephthalate resin composition comprises polybutyelene terephthalates both having ≤30 equivalents/t terminal carboxy group content, respectively ≥175°C crystallization temperature under temperature-decreasing conditions or ≥175°C crystallization temperature under the temperature-decreasing conditions and ≤300 ppm (weight ratio) residual tetrahydrofuran content. The polybutylene terephthalates are (A) a polybutyelene terephthalate having 0.6-0.90 dL/g intrinsic viscosity and (B) a polybutylene terephthalate having 0.91-1.5 dL/g intrinsic viscosity in (5-95):(95-5) ratio expressed in terms of weight ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141730-A (JP)
Title: Aeration method and aerator
Inventor: MASUDA TOMOYA
IPC: B01F7/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aeration method which is used in a sewage treatment system based on an activated sludge process in order to further improve the aeration efficiency and save the power consumption by making air bubbles more minute even when a small-sized aeration tank is used, and to provide an aerator.  <P>SOLUTION: Air, oxygen or ozone is mixed in a pressurizing pump 22 with water to be replenished, which is then introduced into a superfine air bubble generator 24 to have superfine air bubbles formed each having ≤100 μm diameter. The water to be replenished in which superfine air bubbles are formed is introduced into the aeration tank 14. The sewage in the tank 14 can be aerated efficiently since the air bubbles are superfine and rise slowly in the tank 14. In addition, the whole sewage in the tank 14 can be aerated uniformly by agitating the sewage by using an exclusive mechanically-driven agitator 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141734-A (JP)
Title: Method for treating liquid containing fluorine compound
Inventor: KORENAGA OSAMU
IPC: C02F1/58
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating/removing fluorine efficiently from a liquid containing a fluorine compound and a metal without increasing the pH of the liquid and lowering the fluorine concentration of the liquid containing the separated fluorine below the environmental standard value.  <P>SOLUTION: Phosphoric acids and/or a phosphorus compound is added to the fluorine compound-containing liquid treated by diffusion dialysis or electrodialysis instead of a calcium compound or together with the calcium compound, which is then made to pass through a packed column packed with particles of calcium phosphate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144879-A (JP)
Title: Image forming apparatus
Inventor: SUGA TAKESHI
IPC: B65H5/26
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which is extremely excellent in a jamming processing, and also, which is made compact.  <P>SOLUTION: The image forming apparatus is provided with a sheet feeding part for feeding a sheet, a 1st carrying path 3 for carrying the sheet fed from the sheet feeding part, and a 2nd carrying path 6 arranged on the downstream side in the sheet carrying direction of the 1st carrying path 3 so that it can be pulled out, and the sheet S fed from the sheet feeding part is stopped once on the upstream side in the sheet carrying direction of a part 8 for delivering the sheet from the 1st carrying path 3 to the 2nd carrying path 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141521-A (JP)
Title: Handle for game machine and game machine equipped with the same
Inventor: NAKATANI YOSHIHIRO
IPC: A63F7/02
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle for a game machine improved to be more easily operable and a game machine equipped with the same.  <P>SOLUTION: An oil damper 30 is provided within a support section 11. A damper gear 33 of the oil damper 30 is engaged with a tooth part 17a of a handle gear 17. When a rotary operation member 13 is rotated, the handle gear 17 is rotated therewith and via the damper gear 33 engaged with the handle gear 17, reaction force is imparted from the oil damper 30 to the member 13, so that the member 13 is hardly rotated. Further, shooting force of a game ball is prevented from being rapidly changed with the rotation of the member 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149244-A (JP)
Title: Method and apparatus for treating substrate
Inventor: HIROSE HARUMICHI
IPC: B65G49/06
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly and uniformly treat a substrate with treating liquid.  <P>SOLUTION: This substrate treating apparatus comprises a plurality of carrying shafts 11 rotatably installed in a treating chamber 4 at specified intervals along a specified direction, a support body 51 supporting both axial end parts of at least a part of the plurality of carrying shafts and installed in the treating chamber rotatably in the horizontal direction, and a carrying motor 85 carrying the substrate in a specified direction by rotatingly driving the carrying shafts rotatably supported on a support body. In addition, the device comprises a support body motor 112 horizontally rotating the support body when the substrate is carried to a specified position by the carrying shafts supported on the support body in the treatment chamber and the rotating driving of the carrying shafts is stopped and a second shower pipe 21 supplying treating liquid to the upper surface of the substrate rotatingly driven in the horizontal direction by the support body motor together with the support body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151271-A (JP)
Title: Structure having light reflection function
Inventor: KUMAZAWA KINYA
IPC: G02B5/18
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light reflection function structure that has a brightness having high grade feeling, can be manufactured inexpensively stably, and superior in practicability without being seen gray even in a wide visual field angle.  <P>SOLUTION: A fiber-like or film-like structure 1 having any one optical function out of reflection characteristics of a visible ray, an infrared ray and an ultraviolet ray is provided with a structure 2 and a plurality of microstructures 3 having at least mutually different refractive indexes. At least the structure 2 has light transmission in a cross section. The plurality of the microstructures 3 are arranged with enough regularity to display the light reflection function on the basis of refraction/scattering action by being surrounded with the structure 2. When an incident direction of light along the cross section is a y-direction, a lateral direction orthogonal to the incident direction is an x-direction, and a depth direction orthogonal to an x-y plane is a z-direction, an angle θ making a line A connecting the centers of the microstructures 3 arranged in parallel to the lateral direction and an axis of the x-direction is 0°<θ<90°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150120-A (JP)
Title: Expansion joint for road bridge and manufacturing method for expansion joint for road bridge
Inventor: ARAI MOTONOSUKE
IPC: E01C11/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an expansion joint when using an injection type foaming sealant superior in extensibility as a sealant in the expansion joint for a road bridge.  <P>SOLUTION: Injection type foaming sponge 8 is prevented from flowing in a rail joint opening 5 by filling the injection type foaming sponge 8 between a pair of vertical plate parts 2 and 2 after filling a granular material 7 in the rail joint opening 5, and the injection type foaming sponge 8 can also be closely spread all over around ribs 4 and 4 so that waterproofness of the expansion joint 11 can be secured. A surface of the injection type foaming sponge 8 in contact with the granular material 7 can be almost flatly finished.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150161-A (JP)
Title: Compression member for scaffold and connecting structure and connecting method for scaffold
Inventor: KANEDA TATSUO
IPC: E04G5/08
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compression member for a scaffold capable of bearing the scaffold to a building without damaging the outer wall surface of the building and the connecting structure and connecting method of the scaffold using the compression member for the scaffold.  <P>SOLUTION: Tread-side applying sections 81 are abutted against the external surfaces of the side frames 3a of treads 3, and building-side applying sections 82 are abutted at places having high rigidity on the outer wall surface of the building A while the applying sections 81 are moved in the approaching-separating direction to the applying sections 82 by positioning jigs 83, thus fixing the compression members 8 for the scaffold between the scaffold 1 and the building A. Accordingly, the scaffold 1 can be borne to the building A at the places having high rigidity on the outer wall surface of the building A, and the damage of the outer wall surface of the building A by load from the scaffold 1 can be prevented.  <P>COPYRIGHT: (C)2004,JPO