baber/WOPTO huggingface dataset:
Patent JP-2002101612-A (JP)
Title: Rotating electric machine
Inventor: ITO YUJI
IPC: H02K5/10
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotating electric machine which prevents water which enters from the outside from staying. SOLUTION: A plurality of drainage openings 48 formed on a frame 4 are disposed making its position in the axial direction partially overlapped with a stator core 22. Therefore proximity of the end surface on the pulley side of the stator core 22 is partially exposed through the openings when the drainage openings 48 are viewed from the frame 4. In the proximity of the end surface on the pulley side of the exposed stator core 22, there is no recess portion formed which makes the end surface of the stator core 22 on the pulley side a bottom between a stator winding 23 and the frame 4 and water which enters into the interior is drained out.
Patent JP-2002101073-A (JP)
Title: Data transfer method and data transfer system
Inventor: NAITO TOSHINOBU
IPC: H04L1/08
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To enable transmitting of data at the same time from a data transmission terminal to a plurality of data-receiving terminals. SOLUTION: In accordance with previously determined procedures, data are transmitted plural times via a simplex transmission channel 130 from a data transmitting terminal 110 side. On a data-receiving terminal 120 side, validity of received data is confirmed by comparing the plural data, which are received via the unilateral transmission channel 130.
Patent JP-2002098871-A (JP)
Title: Optical fiber cable
Inventor: SAKABE ITARU
IPC: G02B6/44
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable in which a jacket can be easily torn off without damaging an optical fiber inside. SOLUTION: This optical fiber cable 1 consists of at least one optical fiber (which is inside a coated optical fiber 2) and a jacket 4 which is composed of a minimum of one layer protecting the optical fiber from surroundings. The optical fiber cable is characterized by the jacket 4 which is designed to have two layers (4a, 4b) or more and which has a tear string 6 buried inside each layer 4a, 4b for the purpose of tearing off the jacket 4.
Patent JP-2001121864-A (JP)
Title: Magnet holder
Inventor: MINAMI KAZUO
IPC: B42F1/02
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnet holder, with which a paper-pinching work can be very simply performed and, at the same time, no covering region of characters or the like develops by making a paper covering portion as small as possible. SOLUTION: A magnet holder 10 is formed by equipping with a long and narrow plate-like holder body 11 and magnets 12 imbedded in the rear surface 11A side of the holder main body. The lower edge face 11D of the holder body 11 is formed into a curved surface, the width at the middle of which is broader than the widths at both the left and the right side parts. At the same time, each one of the magnets 12 is respectively arranged at both the end side portions of the holder body 11. On the front surface of the holder body 11 corresponding to the regions, in which the magnets are provided, colored surfaces 13 are provided. In addition, the exposed surface 12A of each magnet 12 is set at a position, which is slightly depressed from the rear surface 11A of the holder body 11.  Further, a chamfered part 20 is formed at the upper and the lower edges of the rear surface 11A or outer peripheral edges of the holder body 11.
Patent JP-2001127207-A (JP)
Title: Substrate for mounting semiconductor element, manufacturing method thereof and semiconductor device
Inventor: FUKUTOMI NAOKI
IPC: H01L23/12
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, which is high in reliability, can be miniaturized, can be reduced in its manufacturing cost and has substrates which are respectively provided with a recessed part for mounting a semiconductor element. SOLUTION: A drawable wiring body, which is constituted of copper wirings 12 which are used as wiring members, a barrier layer 11, such as a nickel alloy layer, and a copper foil 10, which is used as a carrier layer, is bonded to resin substrates 14 and 15 and at the same time, the wiring body is subjected to press processing by the projection part 13a of a metal mold 13, whereby with wirings 2 buried in the surfaces of the substrates formed, steps are provided between semiconductor elements 1 constituting both end parts of the wirings 2 and inner connection terminal parts, which are connected with the elements 1, and between external connection terminals 5 and external connection terminal parts, which are connected with the terminals 5, whereby recessed parts capable of housing the elements 1 are formed in the central parts of the said substrates.
Patent JP-2002101589-A (JP)
Title: Rotary electric machine
Inventor: SEGUCHI MASAHIRO
IPC: H02K21/22
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine of markedly small size and light weight which furnishes higher output and has robust construction, as compared with the conventional ones. SOLUTION: The rotary electric machine is of a plural rotor type synchronous machine structure in which an outer circumferential face and an internal circumference side of a stator core 211 are used as an electromagnetic coupling plane with rotors 220, 230, and an armature coil is made with a concentrated winding structure, thereby a crossover track part of coil end thereof is simplified. Then, a stator support stay 250 which supports the stator core 211 at one end is extended radially along a teeth end surface of the stator core 211 and is fixed to a housing 100. Thereby, an axial overall length of the stator support stay 250 supporting the stator core 211 can be reduced and rigidity of the stator core in terms of the housing 100 can be strengthened, and, as a result, the vibration can be restrained satisfactorily.
Patent JP-2002098548-A (JP)
Title: Guide information transmitter and recording media
Inventor: SATO MASANORI
IPC: G06F3/0484
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide various kinds of guide services to respective users including a visually handicapped person. SOLUTION: Information guide server 2, upon receiving the request of the supply of the guide information from any user terminal with camera 3, receives an image transmitted from the user terminal with camera the request originates via the network net 1 such as Internet, obtains the guide information based on the received image and transmits it back to the user terminal with camera 3 via the network net 1. Here, the guide information, for example, is that for a visually handicapped person and the information guide server 2, after analyzing the received image and obtaining the environmental information for that user to face in front or the traffic guide information on any traffic signals and signal conditions, transmits the obtained guide information as audio information.
Patent JP-2001342527-A (JP)
Title: Titanium - nickel intermetallic alloy sheet and production procss for the same
Inventor: TAKASUGI TAKAYUKI
IPC: B23K103/14
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an intermetallic compound sheet of titanium - nickel alloy excellent in shape recovery or in shape memory function without amorphous formation, and to provide an efficient and easy production process for the same. SOLUTION: The production process comprises a rolling and bonding process in which a unit of multiples of alternate Ti layer and Ni layer is reduced to bond into a laminate so that the laminate may have its principal intermetallic compound phase (plane?) made of titanium - nickel alloy phase, and a pressure heat treatment process for solid phase diffusion in which the laminate is heated and held under certain pressure at a temperature in the range from 550 deg.C to less than 700 deg.C so that titanium in the Ti layers may be reacted with nickel in the Ni layers to produce reacted layers comprising TiNi phase as its principal phase.  At the resultant sheet product has the mass structure of orderly crystal distribution that is represented by the principal plane of Miller index  111} in parallel with sheet surface, so it is freed from any directional bias in the sheet surface with respect to shape recovery function. As a result, it can be a useful material for two-dimensional memory element.
Patent JP-2002101128-A (JP)
Title: Traffic generating device
Inventor: TAGAMI ATSUSHI
IPC: H04L69/40
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a traffic generating device capable of supplying a load that is close to reality to an actual network. SOLUTION: Traffic data of long-term dependency are generated in a host terminal 1, and are transferred to a memory 21 arranged on a board 2. In the memory 21, traffic data consisting of a count or a total byte count of the outputted IP packets per unit time, and values arranged for each parameter of the generated IP packets, namely, a packet-length table and an IP address table, are stored. A packet generating section 22 generates traffic of long-term dependency with a rate corresponding to a high-speed network by referring to the data in the memory 21. As a consequence, behaviors or the like of a network under loading can be measured prior to practical use.
Patent JP-2002068790-A (JP)
Title: Method for manufacturing zeolite cement from slag
Inventor: ONISHI CHUICHI
IPC: B01J20/30
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To manufacture highly functional cement with higher strength than hitherto. SOLUTION: Utilizing the fact that the basic composition of a slag is suitable for a cement raw material, the slag is pulverized and zeolitized to make a zeolite cement having effective functions such as catalytic activity, adsorptivity, cation exchangeability, etc., peculiar to a zeolite.
Patent JP-2002103347-A (JP)
Title: Method for manufacturing resin molded product
Inventor: YAMAMOTO TAIJI
IPC: D06M15/53
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the permeability of a liquid resin, which is infiltrated into a reinforcing base material, with respect to the reinforcing base material, in charging the reinforcing base material constituted of a synthetic resin fiber in a mold to perform injection molding. SOLUTION: A nonionic surfactant is preliminarily bonded to the reinforcing base material constituted of synthetic resin fibers (aramid fibers). When the reinforcing base material is a fabric or knitted fabric using yarns of the synthetic resin fibers, the nonionic surfactant is bonded to the reinforcing base material in an amount of 0.03-0.2% with respect to the mass of the reinforcing base material. When the reinforcing base material is felt of a nonwoven fabric formed by accumulating the synthetic resin fibers cut into a predetermined length or formed by the papermaking process of these fibers, the nonionic surfactant is added to the reinforcing base material in an amount of 0.08-0.2% with respect to the mass of the reinforcing base material.  This reinforcing base material is housed in the mold and the liquid resin injected in the mold is infiltrated into the reinforcing material to be heated and cured.
Patent JP-2002106312-A (JP)
Title: Variable valve system for internal combustion engine
Inventor: NAKAMURA MAKOTO
IPC: F02D13/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional variable valve system wherein the engine performance can not be sufficiently displayed corresponding to an engine operating condition, as the operation of two variable mechanisms is controlled in a state of interlocked with each other. SOLUTION: For example, two intake valves 12A, 12B are mounted per one cylinder, a first variable mechanism 1 is mounted for variably controlling a valve lifting amount of the first intake valve 12A corresponding to the engine operating condition, and a second variable mechanism 2 is mounted for variably controlling a valve lifting amount of the second intake valve 12B corresponding to the engine operating condition. Further a controller 37 is mounted for independently controlling the first variable mechanism and the second variable mechanism respectively through electric motors 34 and hydraulic actuators 65, and the valve lifting amount of each intake valve is independently varied by the corresponding first or second variable mechanism.
Patent JP-2002155652-A (JP)
Title: Lock-attached door chain member
Inventor: MINAMI KANJI
IPC: E05C17/06
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a lock-attached door chain member capable of simply executing the locking and unlocking operation of a door chain device by making use of the existing door chain device and a narrow space from the outside of a house by one hand. SOLUTION: A cylinder case 1 put on a cylinder plug S, a cam 3 capable of being oscillated by operation of the cylinder plug S, a cam case 2 placing a hook bolt 5 capable of being detached and moved to a holding rail R on the back and a front plate 4 having a hooked locking groove 44 capable of locking a hook 8 placed on the front end of the door chain are integrally formed, and the cylinder plug S is operated to close or open an opening of the hooked locking groove 44 of the front plate 4 by means of the cam 3.
Patent JP-2002103316-A (JP)
Title: Winding method for ceramic sheet material, and manufacturing method of ceramic heater
Inventor: HIROSE TAKASHI
IPC: H05B3/46
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a winding method for a ceramic sheet material wherein a winding work can be surely performed by less labor, and a high quality stability can be maintained for a long period of time. SOLUTION: A ceramic sheet winding device 11 in this method is used to wind the ceramic sheet material 4 on a ceramic core material 3, and is equipped with a pair of pressing fixtures 13 and 14, a jig driving means 15, and a load applying means 16. The pair of pressing fixtures 13 and 14 are arranged to be apart under a state wherein pressing surfaces 13a and 14a are confronted with each other. The jig driving means 15 moves one of the pressing fixtures 13 and 14 in the direction being horizontal with the pressing surfaces 13a and 14a. The load applying means 16 applies a load in the direction being vertical to the pressing surfaces 13a and 14a. At the time of a winding, a load to be received per ceramic core material is set to be within a range of 2 to 4 kPa.
Patent JP-2002107597-A (JP)
Title: Lens barrel and its manufacturing method
Inventor: KOTADO SETSUO
IPC: G02B21/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the resolution (SN ratio) of an image by restraining reflection on an inner peripheral surface. SOLUTION: This method includes a metallic cylinder manufacturing step 15 manufacturing a metallic cylinder 1 in which a lens is assembled, plating steps 16 and 17 plating the inner peripheral surface of the cylinder 1 manufactured in step 15 with a nickel-phosphorus alloy so as to form a nickel- phosphorus alloy film on the inner peripheral surface thereof, etching steps 18 and 20 etching the nickel-phosphorus alloy film formed on the inner peripheral surface in the plating step, and a lens assembling step assembling the lenses 4a and 4b in the metallic cylinder after the nickel-phosphorus alloy film is etched in the etching step so as to obtain a lens cylinder.
Patent JP-2002105025-A (JP)
Title: Method for producing allyl compound
Inventor: RETTOBORU MICHAEL
IPC: C07D307/08
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the corresponding isomer in high conversion and selectivity without causing metal deposition by isomerizing an allyl compound such as 3,4-diacetoxybutene-1 or 1,4-diacetoxybutene-2. SOLUTION: This method for producing the corresponding allyl isomer product comprises isomerizing an allyl compound having an acyloxy group and/or hydroxy group on the allyl site; wherein this method is characterized by involving the isomerization in the presence of a catalyst comprising a group 8-10 metal compound and a carboxylic acid.
Patent JP-2002114659-A (JP)
Title: Method for suppressing perspiration of skin and method for imparting cool sensation to skin
Inventor: TSUJI YUMIKO
IPC: A61K8/34
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for suppressing skin perspiration and a method for imparting cool sensation to skin that can pleasantly remove sweat from the skin, particularly the sweat on the face and can impart pleasant cool sensation to the skin for a relatively long time safely. SOLUTION: A powder formulated aerosol composition that freezes in sherbet, when the composition is injected, is injected to handkerchief or cotton and the sherbet part is pressed to the skin whereby the antiperspirant effect and cool sensation are imparted to the skin. The aerosol composition comprises a water-including concentrate including 10.0-30.0 wt.% of the powder, 5.0-25.0 wt.% of oil components, 0.1-10.0 wt.% of a lower alcohol and 0.01-10.0 wt.% of a surfactant, each on the basis of the total weight of the water-including concentrate, and a propellant.
Patent JP-2002110826-A (JP)
Title: Semiconductor storage device and its manufacturing method
Inventor: SUGIMAE KIKUKO
IPC: H01L27/115
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of a conventional semiconductor storage device such as that the gate of a transistor projects to an element isolating region, in a peripheral circuit, so the downsizing of the chip is difficult. SOLUTION: After formation of a gate oxide film 1 and a first gate material 2, the gate oxide film 1 and the first gate material 2 are etched to form an element isolation region 4. Then, a second gate material 3 is made on the first gate material 2. Therefore, the first and second gate materials are made only in an activating region 8, and they do not exist on the element isolation region 4. After doing it this way, an insulating film 5 and a third gate material 7 are made. Accordingly, the area of a chip can be reduced.
Patent JP-2002108228-A (JP)
Title: Back light device
Inventor: KOJIMA TETSUAKI
IPC: G09F9/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a back light device of which the number of components is small and of which the assembly is unlikely to be complex. SOLUTION: An optical diffusion member 17 is arranged in front of a line- shaped light source 13 to diffuse rays of lights emitted by the light source 13. Cushioning members 15 are provided at end parts of the light source 13. A case body 20 has notched parts 23 with which the cushioning members 15 are engaged and fitted and which houses the light source 13. When the member 17 is assembled to the case body 20, the body 20 holds the light source 13 while compressing the members 15.
Patent JP-2002116314-A (JP)
Title: Diffracting element and optical pickup device
Inventor: HAYASHI KENICHI
IPC: G02B7/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a diffracting element which can eliminate or reduce fluctuation in diffraction angle caused by laser light wavelength variation accompanying ambient temperature variation. SOLUTION: An optical path composing element 5 is a diffracting element through which laser of 650 nm passes as it is and which diffracts laser light of 780 nm in wavelength to converge it on the same position with the laser light of 650 nm in wavelength and also a resin molding which has an incidence plane 51 and an emission plane 52 where a diffraction grating is formed. The coefficient of linear expansion of this element 5 is 0.5×10-4 to 3×10-4/ deg.C and when the ambient temperature varies from 20 deg.C to 60 deg.C, the element thermally deforms to extend from a dotted-line shape to a solid-line shape and increase in grating pitch.  Consequently, the fluctuation in the diffraction angel of diffracted light L2B of (+1)th-order caused as the laser light L2 of 780 nm in wavelength increases in wavelength from 780 nm shown by the dotted light to 790 nm show by the solid line owing to the ambient temperature variation is reduced by the increase in the grating pitch.
Patent JP-2002115612-A (JP)
Title: Suction structure for motorcycle
Inventor: YOKOYAMA KAZUHIKO
IPC: F02M35/16
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a suction structure for a motorcycle having reduced suction resistance by constructing the smooth flow of a suction air without being affected by mud or others. SOLUTION: The suction structure for the motorcycle comprises an air cleaner device 35 provided under a seat 19, a suction path 50 to be connected to an upper opening of the air cleaner 35, formed by the seat 19, a rear fender 22 and a side cover 40, and a port 40b for a suction air from the outside of a suction path 50, opened backward to the rear upper part of the side cover 40.
Patent JP-2002070817-A (JP)
Title: Simple disengageable fitting with constant fixed width
Inventor: MINOWA TADAYASU
IPC: F16B37/00
Filed: 2000-09-02
Abstract: PROBLEM TO BE SOLVED: To make possible a simple disengagement of a substrate in any position in one piece as a unit, when the substrate which is required to be regulated in one piece as a unit is built in the shape of plural building blocks as in the case of an electric circuit substrate. SOLUTION: A hollow bolt (3) is fixed on the substrate (6) with a spring washer (5) and a nut (4), a width defining bolt (1) is fixed to the hollow bolt (3) through a cap-shaped nut (2) by using a bolt-nut integral fitting (7), thereby the cap-shaped nut (2) is joined to the hollow bolt (3).
Patent JP-2001165560-A (JP)
Title: Method of providing cold for liquefaction of source gas
Inventor: AGRAWAL RAKESH
IPC: F25J1/02
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of providing cold for liquefaction of source gas which enables the rise of liquefaction efficiency. SOLUTION: The cold for cooling and liquefaction of source gas is supplied by mixed refrigerant system which is precooled by another cooling system. At least one liquid stream 262 or 274 at a temperature higher than the lowest temperature brought about by the premixing system, in the case of condensing the premixed refrigerant, from the partial condensation and separation of this premixed refrigerant. In the case of condensing the premixed refrigerant at pressure lower than the final highest pressure, the condensation is performed at a temperature equal to or higher than the lowest temperature brought about by the premixing system. The cold at a temperature lower than that brought about by the premixing system is provided, using this premixed refrigerant liquid.
Patent JP-2001113808-A (JP)
Title: Ink ribbon positioning system for color printer
Inventor: SUNG LI-FU
IPC: B41J33/14
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an ink ribbon positioning system featuring a low manufacturing cost and flexibility. SOLUTION: The ink ribbon positioning system for a color printer identifies various positions of a color ink ribbon of the printer. The ribbon has a plurality of continuously disposed color frames to store pigments of different colors. The printer has a thermal print head for printing the pigments on an article, and a driver for scrolling the ribbon relatively to the head. The system comprises first and second light sources for irradiating with an optical beam through the ribbon, a photodetector for detecting the beam passing through the ribbon, and an identifier electrically connected to the first and second sources. When the driver relatively scrolls the ribbon at the head, the identifier controls the first and second sources, and identifies a position of the frame of the ribbon according to an output voltage generated from a photosensor.