baber/WOPTO huggingface dataset:
Patent JP-2002162601-A (JP)
Title: Specific visual point image display device and multivisual point image display device
Inventor: YAMAZAKI KOJI
IPC: G03B35/18
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To improve a stereoscopic visual device. SOLUTION: The reflected video display device of the specific visual point video display device reflects ray fluxes for illumination having directivity in accordance with the reflected video information from a video generator and irradiates a hologram plate with the reflected ray fluxes. The hologram plate diffracts the reflected ray fluxes to form a plane-form hologram image on or near the surface of the hologram plate and reflects the reflected video patterns on the reconstructed plane-form hologram image. The foci of the hologram plate are formed to a plane form in the position apart from the hologram plate by the diffracted ray fluxes. When the hologram plate is viewed within the range of the plane-form foci, the videos can be observed. The multivisual point image display device comprises the plural specific visual point video display devices.
Patent JP-2002164222-A (JP)
Title: Amorphous transformer
Inventor: URATA SHINYA
IPC: H01F3/04
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an amorphous transformer, with which disassembly and efficiency in repair or recycling are improved by enabling an iron core to be removed all together in a standing state, not a laid position, by eliminating the step of bonding the amorphous transformer with resin. SOLUTION: This amorphous transformer has a wound core 2, obtained by forming a lap portion by attaching both ends of a laminate composed of amorphous magnetic material ribbons and a plurality of coils 4 inserted into the wound core 2. The lap portion of the wound core 2 is not coated with resin but is covered with covering members 11, 12.
Patent JP-2002159336-A (JP)
Title: Mascara applicator
Inventor: IWAMOTO HISAO
IPC: A45D34/04
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an excellent mascara applicator which is inexpensive, does not deform even after being used for a long period of time, and in addition, with which the application of a mascara to eyelashes can be properly changed in two types such as a volume type and a natural type. SOLUTION: This mascara applicator is equipped with a container body, a lid body 2, and a shaft body 10. In this case, the container body houses the mascara. The lid body 2 covers, the opening of the container body. The shaft body 10 vertically is hung down from the internal side of the lid body 2, and is passed in the container body. Then, on both sides of the distal end section of the shaft body 10, an applying section 12 for a volume and an applying section 14 for a natural application are formed. In this case, for the applying section 12 for the volume, grooves 11 of a specified dimension are arranged in parallel in the axial direction. For the applying section 14 for the natural application, grooves 13 which are shallower than the grooves 11 and have a narrower groove width than the groove 11 are arranged in parallel in the axial direction.  At the same time, on the shaft body 10 or the lid body 2, grooves 20 and 21 which become marks for discriminating the two kinds of applying sections 12 and 14 are provided.
Patent JP-2002161821-A (JP)
Title: Fuel system for internal combustion engine
Inventor: WATANABE YOSHIMASA
IPC: F02D19/12
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To feed fuel in various forms. SOLUTION: A common rail 4 connected to an injection valve 2 is selectively connected by either one of a non-mixed fuel rail 6 or a mixed fuel rail 8. Non- mixed fuel comprising liquid fuel not containing a fluid to be mixed is fed into the non-mixed fuel rail 6. Mixed fuel comprising the liquid fuel and the fluid to be mixed in a supercritical state is fed into the mixed fuel rail 8. During normal operation, the mixed fuel rail 8 is connected to the common rail 4 to feed the mixed fuel to an engine 1. During high load or low load, the non-mixed fuel rail 6 is connected to the common rail 4 to feed the non-mixed fuel to the engine 1.
Patent JP-2002169693-A (JP)
Title: Display device for control and recording medium stored with its program
Inventor: YOSHIDA MINORU
IPC: G05B19/05
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To attain a display device for control capable of recovering control programs and setting values only by appliances for field use without expense in time. SOLUTION: A PLC 3 is connected to a program editing device E such as a host computer 7 for control and a terminal device 12 via a programmable display 5, when the display 5 receives the control programs, a protocol conversion section 27 executes a protocol conversion as necessary to transmit the programs to the PLC 3. Where an access control section 32 of the display 5 surveys through the display 5 whether the programs are transmitted or not, if transmitted, historical data composed of the programs themselves, date and time of accesses, and the like is stored into a historical data memory 31. On the other hand, when occurring abnormality in the PLC 3, the control section 32 reads out the programs from the memory 31 to install into the PLC 3.
Patent JP-2002131176-A (JP)
Title: Impact buckling test apparatus
Inventor: SHIGEMI TADASHI
IPC: G01L5/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To increase an available experiment period and simplify the structure with high accuracy. SOLUTION: An impact buckling test apparatus is composed of a reaction force block 2 that is disposed on a base table 1 through a cushioning member 3, a stay 7 that vertically extends upward and is fixed to the base table, a guide rail 8 that extends in the vertical direction and is fixed inside, a struck 4 having a guide roller 9 that is guided by the guide rail and moved with rotation, an impact block 10 that can be connected to and disconnected from the truck, a projection member 5 that can be installed on and removed from the upper surface of the reaction force clock, a drive cylinder 12 in which the lower end of a piston rod 12a is connected to the impact block, and a strain sensor 29 that detects the strain of the projection member.  The reaction force block, guide rail, impact block and projection member are made of iron alloy materials, and the guide roller is made of cushioning materials. Thereby, an impact force that occurs when the impact block 10 impacts upon a test peace TP is not disturbed by the reflective stress wave, and the stress wave and the vibration are prevented from propagating to the sensor.
Patent JP-2002173846-A (JP)
Title: Filament-spreading device
Inventor: OISHIBASHI HIROHARU
IPC: D06B19/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a filament-spreading device capable of spreading the filaments by applying supersonic waves to a fiber bundle 2 in a liquid, and capable of easily keeping the spread state of the filaments good when the fiber bundle 2 is derived from the liquid. SOLUTION: This filament-spreading device has a spread state-maintaining means 100a for maintaining the spread state of the fiber bundle 2 when the spread fiber bundle 2 is derived from the liquid to the outside of the liquid, and a removing means 10a for removing the liquid from the fiber bundle 2.
Patent JP-2002165694-A (JP)
Title: Long object holder
Inventor: TABATA HIDEICHIRO
IPC: F16B2/22
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight long object holder capable of selecting a mounting position and easily mounting without damaging a matter subjected to mounting. SOLUTION: This long object holder 1 for nipping and holding a long object such as stick or the like comprises a nipping part 11 provided with a space 111 for nipping the long object, a base part 12 for supporting the nipping part 11, and opening parts 3a and 3b which are fixing member mounting parts for fixing the base part 12 to the matter subjected to mounting through a strip matter 2 that is a fixing member.
Patent JP-2002166099-A (JP)
Title: Presser for clothes
Inventor: ISHIKAWA KEIJI
IPC: D06F71/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent a pinching and pressing part from getting musty caused by water content generated when a piece of clothes is pinched, pressed by heating. SOLUTION: In a fixed plate 11 and a movable plate 12 for pinching and pressing a piece of clothes, one ends thereof are freely rotatably connected with each other by means of a hinge device 16 and a lock device 17 for holding the fixed plate 11 and the movable plate 12 under a pinched and pressed condition is provided and either one of the surfaces of a heating body or a cushioning body 15 is covered with a hygroscopic fiber 14 with antifungal properties and mildew resistance.
Patent JP-2002172491-A (JP)
Title: Compressing and volume reducing method for chip and device therefor
Inventor: TANAKA HIROKAZU
IPC: B30B9/32
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to make compressing and volume-reducing for metal chips by rotating rolls. SOLUTION: For making the chips being bit by rotating rolls, i.e., compression rolls 3, 4 in a state sufficiently being compressed, the chips being fed intermittently to 'A' part is stuffed by a pushing rod 1 and a feeding roll 2 provided with catching grooves into the space 'B' behind a feeding roll, and at the time of being stuffed and accumulated in a state more than the fixed state, the compression rolls are rotated to feed the chips between the compression rolls and subjected to compression forming.
Patent JP-2002166065-A (JP)
Title: Track for running and connection mechanism
Inventor: KANEKO YOSHINOBU
IPC: A63H18/02
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To allow a plurality of automobile toys fairly compete by making the distance of a plurality of routes equal and ensure smooth running of the automobile toys. SOLUTION: A circular running route is formed by connecting a straight rail piece 2 and a curved rail piece 3 by a connection members 4, and a plurality of the running routes is vertically arranged into a multilevel track.
Patent JP-2002166569-A (JP)
Title: Ink jet type printer
Inventor: FUJIOKA SATOSHI
IPC: B41J2/175
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized ink jet type printer wherein an ink cartridge holder is disposed in an adequate place. SOLUTION: The ink cartridge which reserves ink to be supplied to a print head is inserted into and extracted from the ink cartridge holder 150, and the holder is disposed at a position just under a carriage 122 moving the print head in the sub-scanning direction. According to this constitution, the ink cartridge holder is not disposed at a position where it projects from the main body of a printer, as is the case with a usual ink jet type printer. Therefore it is possible to make the ink jet type printer compact, thereby to save a space for the place of installation of the printer, and also to improve the transportability thereof.
Patent JP-2002172662-A (JP)
Title: Method for manufacturing injection-molded article
Inventor: AKIMOTO HIDEO
IPC: B29C45/56
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing an injection-molded article having good appearance free from a weld mark or a sink from a crystalline polymeric substance. SOLUTION: The molten crystalline polymeric substance is injected in a mold constituted of a fixed mold and a movable mold to fill the cavity. Herein, the mold is set to a temperature range from the 'crystallization temperature -20 deg.C' of the crystalline polymeric substance to the 'crystallization temperature +20 deg.C' thereof. Subsequently, the movable mold is advanced toward the fixed mold while the mold is cooled to 70 deg.C or lower and the gap in the cavity is excluded while the resin is compressed during the advance of the movable mold and the injection-molded article is cooled to be taken out.
Patent JP-2002172742-A (JP)
Title: Biaxially stretched laminated film
Inventor: TANAKA JUNICHI
IPC: B32B27/34
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide double-layered film improved in aroma retentivity. SOLUTION: A biaxially stretched laminated film consists of at least three layers, that is, an X-layer comprising a saponified ethylene/vinyl acetate copolymer, a Y-layer comprising an aliphatic polyamide and a Z-layer consisting of 20-80 mass % of a xylilene type polyamide and 20-80 mass % of an aliphatic polyamide.
Patent JP-2002175382-A (JP)
Title: Receipt certification system for literary work
Inventor: YOSHINO MASAHARU
IPC: G06Q50/26
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide the receipt certification system of literary works capable of receiving works, attaching universal time data, turning them into databases, authenticating them and protecting rights. SOLUTION: This system is provided with a literary work receiving means for receiving the work sent from a literary work preparing person, a reception completion means for confirming the work, issuing a reception timestamp on which the reception time corresponding to the time of various places of the world, based on coordinated universal time(UTC) is entered and notifying the work preparing person of receipt completion, a reception database for preserving the received works altogether, a literary work classification/storage means for classifying and storing the works preserved in the reception database for respective categories, a plurality of the database by respective categories for respectively preserving/storing the classified works by respective categories and a literary work retrieval means by a website,  for receiving the retrieval of the database for the respective categories from the outside.
Patent JP-2002177004-A (JP)
Title: Rotary magnetism generating mechanism used for magnetic health appliance such as health footwear or the like and health footwear having mechanism thereof
Inventor: OHAMA HARUO
IPC: A43B3/35
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a rotary magnetism generating mechanism used for magnetic health appliances without using batteries, which can be used continuously without awareness, and also provide health footwear capable of effecting a fluctuation magnetic field in a wide range such as a sole of a foot or an entire instep for obtaining remedy effects. SOLUTION: In the rotary magnetism generating mechanism, a magnetic rotor is rotatably supported and polarized in a rotating direction, which is used for the magnetic health appliance such as the health footwear or the like. The mechanism comprises the magnetic rotor which can be freely embedded in the bottom of the footwear and a mechanism for converting walking motion to rotational motion of the magnetic rotor.
Patent JP-2002180824-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: FUKUDA TAKASHI
IPC: F01N3/28
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To enable desorption purification of NOx with high efficiency by using H2 without coexistence of HC and CO as a reduction agent when an NOx trap catalyst 13 to trap NOx in oxidation atmosphere and enable desorption purification of NOx trapped in reduction atmosphere is situated in an exhausted passage 11 of an engine 1. SOLUTION: When an NOx trap amount of an NOx trap catalyst 13 exceeds a given value and determination as a regeneration timing is effected, an air-fuel ratio of the engine 1 is held approximately in a theoretical air-fuel ratio. With this state, H2 in a H2 tank 15 (or formed by a reformer) is fed to a spot, situated upper stream from the NOx trap catalyst 13, through a passage 16.
Patent JP-2002176899-A (JP)
Title: Fluid feed pipe and method for supplying fluid to soil using the same
Inventor: YASUI SHUNSUKE
IPC: A01M17/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a fluid feed pipe for supplying a fluid such as disinfecting steam, etc., to the soil in a state in which the pipe is easily and efficiently embedded even in the case of embedding in the soil. SOLUTION: This fluid feed pipe comprises feed pipe constitutent bodies 1 coiling spring steel wires around the bodies and connection pipes 2 for connecting the end parts of the feed supply constitutent bodies 1. The spring steel wires of the feed pipe constitutent bodies 1 are coiled in a stuck state in a free state.
Patent JP-2002188501-A (JP)
Title: Abnormality detecting device for fuel supply system of internal combustion engine
Inventor: MORIKAWA ATSUSHI
IPC: F02D41/38
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality detecting device for fuel supply system capable of detecting abnormality in the fuel supply system of an internal combustion engine. SOLUTION: If the absolute value of correction quantity qcy [k] for each cylinder exceed an abnormality preliminary determination value A ([Yes] in S550), the fuel supply system is forcibly adjusted (S590 and S600), detecting abnormalities in the fuel supply system of each cylinder based on the rotational fluctuation caused by this forcible adjustment. Since abnormality is not determined only by qcy [k], the abnormality in opening and closing motion caused by the deterioration of the valve opening time adjusting function as well as the sticking of a fuel injection controlling solenoid valve are also found, making it possible to detect abnormality in the fuel supply system exactly. Since detection of abnormality in the fuel supply system is executed in the case where there is a high possibility of abnormality in the fuel supply system, abnormality detection accuracy becomes higher. Furthermore, this abnormality detection device can restrain the vibration attendant upon the rotational fluctuation of the engine without changing combustion states in vain and badly affecting fuel consumption and emission.
Patent JP-2002189309-A (JP)
Title: Toner for electrostatic latent image developer, electrostatic latent image developer, and image forming method using the same
Inventor: YAGI SHINICHIRO
IPC: G03G9/097
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a toner which can satisfy toner fluidity, electrostatic chargeability, developing performance, transferability, fog on a photosensitive material and a property of contaminating the inside of a machine and is improved in failure in the stability of a charged state particularly in its early stages and with time. SOLUTION: In the toner for electrostatic latent image developer containing toner particles consisting essentially of a bonding resin, a metallic complex compound and a colorant and an external additive, the ratio of the volume average particle diameter of the toner to the number average particle diameter of the toner is <=1.2 and the ratio of the quantity of electric charges on the toner with the additive to that on the toner matrix is <=1.2.  When a light emitting voltage due to carbon derived from the bonding resin of the toner particles is represented by X, a light emitting voltage due to an element derived from the metallic complex compound is represented by Y and primary regression to a straight line passing through the starting points of X and Y is carried out, the absolute deviation of each of the elements is <0.08 and the sum total of X derived from particles present on a straight line with Y=0 is <=5% of the sum total of X derived from the other particles.
Patent JP-2002189101-A (JP)
Title: Antireflection film, optical element and exposure device
Inventor: AMIHOSHI JUNJI
IPC: G02B1/11
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film having an antireflection effect in a wide wavelength range of 10=150 to 300 nm and to provide an antireflection film having an antireflection effect in a wide incident angle range of rays. SOLUTION: The antireflection film consists of a substrate which transmits light at wavelengths in the wavelength range from 150 nm to 300 nm with the designed center wavelength λ0 high refractive index layers made of a material having a higher refractive index than the refractive index of the substrate, and low refractive index layers made of a material having a lower refractive index than that of the substrate. The antireflection film is formed into such a structure that the first, third and fifth layers from the substrate side are the high refractive index layers, that the second, fourth and sixth layers are the low refractive index layers, that the total optical film thickness from the first to fourth layers is in the range of 0.60 to 0.90 λ0, and that each optical film thickness of the fourth layer and the fifth layer is in the range of 0.20 to 0.30 λ0.
Patent JP-2002188638-A (JP)
Title: Dynamic pressure bearing and spindle motor using the same
Inventor: HATTORI TAKESHI
IPC: F16C33/12
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing and a spindle motor which are free from the seizure and abrasion deterioration for a long period. SOLUTION: A shaft member 3 and a sleeve member 4 placed opposite to the shaft member 3 with a slight clearance are provided. The sleeve member 4 and the shaft member 3 are mutually rotatable. In the dynamic bearing in which stainless steel is used as a base material for either of the sleeve member 4 or the shaft member 3, and in which Cu-based material is employed as a base material for the other member, Si of 1-2 wt.% is contained as the Cu-based material. Respective metal elements of Mn, Al, Fe and Ni are contained. In the light of the improvement of durability of the dynamic pressure bearing, Mn of 2.5-5.0 wt.% content is preferable. As to the other metal elements, Al of 4-7.5 wt.%, Fe of 3-3.5 wt.% and Ni of 2-3 wt.% contents are preferable.
Patent JP-2002188281-A (JP)
Title: Interior finishing corner bead
Inventor: YABUNO MUTSUHISA
IPC: E04F19/02
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a corner bead which is available for a baseboard, a ceiling cornice, and a border cloth, can be easily and positively mounted, and can be easily exchanged for another one. SOLUTION: A corner bead main body (20) of the corner bead is formed of a band-shaped soft synthetic resin sheet or cloth having a predetermined thickness, and therefore it can be wound in and off. A rear surface of the main body has a tackiness agent (22) applied thereto, which has a release sheet (23) releasably stuck thereto. Pressing beads (21) for pressing both edges of the corner bead main body in a width direction are formed of the soft synthetic resin or cloth, and they each have a width which is sufficient enough for pressing both the edges of the corner bead main body in the width direction and do not hinder the corner bead main body from being wound in and off. The pressing beads are molded in one body with the main body over the entire length thereof in a longitudinal direction.
Patent JP-2002199708-A (JP)
Title: Dc-dc converter
Inventor: KANOUDA TAMAHIKO
IPC: H02M3/156
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of a dc-dc converter whose load current fluctuates significantly. SOLUTION: In a deboosting chopper type dc-dc converter, a power MOSFET is caused to have a high ON-resistance and is turned on, by applying a pulse train having a low peak value near threshold voltage to the MOSFET 2 in an intermediate load region. By doing this way, its output voltage is controlled by a PAM(pulse amplitude modulation) switching system, which makes the peak value lower than a source voltage.