baber/WOPTO huggingface dataset:
Patent JP-2001291983-A (JP)
Title: Small-sized fan motor
Inventor: SHIRAKI MANABU
IPC: H05K7/20
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem where a conventional fan motor requires a sufficient space above it, because an air is sucked from above a rotary fan of the fan motor, but a thin apparatus such as a notebook type personal com puter is limited in the thickness dimension, so that sufficient space cannot be secured above the fan motor, resulting in insufficient cooling capacity. SOLUTION: Small-sized fan motors 1 and 100 comprise a heat sink base board 2 where a sidewall with two openings is erected on a bottom part, drive means 10-1 and 10-2 provided to the bottom part 22, and two rotary fans 3-1 and 3-2 rotated by the drive means. The two rotary fans 3-1 and 3-2, shafts 7-1 and 7-2 are arranged parallel to each other, while they rotate in reverse direction to each other. An opening end facing the bottom of the heat sink base board 2 is covered with a plate-like cover 4.
Patent JP-2001321547-A (JP)
Title: Game island
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a game island on which a plurality of game machines (for instance slot machines) to dispense coins as premium are placed and which has an improved degree of freedom of layout of game machines and is easy to newly place game machines and, further, enables each machine to be smoothly supplied with coins and to be monitored for an unfair act. SOLUTION: This game island is constituted of a unit island 10 unitized by integrating an island main body 11 on which a plurality of game machines 2 are mounted in the lateral direction with a coin circulating mechanism to supply coins to game machines 2. A coin throw-in part 28 through which coins are thrown into a coin storing part 31 to store coins in the coin circulating mechanism is placed at a position between neighboring game machines in lateral direction of the unit island 10.
Patent JP-2001294849-A (JP)
Title: Hydrophilic member, method for producing the same, and hydrophilic coating composition
Inventor: TOKITA MOTOFUMI
IPC: C03C17/27
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrophilic member solving such a problem that photoexcitation (ultraviolet irradiation) is required so as to maintain the surface of a substrate in high hydrophilicity for a long period of time by using a photocatalytic material (titanium oxide) and the effect is not obtained in a sunless place. SOLUTION: This hydrophilic member is obtained by coating the surface of a substrate with a composite sol comprising a colloidal silica and potassium silicate and drying the substrate at the normal temperature.
Patent JP-2001322021-A (JP)
Title: Fin working device for heat exchanger
Inventor: TOKURA KENJI
IPC: B23Q11/12
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a fin working device for a heat exchanger which can facilitate the manufacture of an arbitrary kind of heat exchanger at a low cost and cope with a small lot multi-production by working an end shape of the fin while using not a press but a separate fin working device. SOLUTION: The heat exchanger 10 in which a large number of fins 15 having through holes 16 therein are laminated and pipes 18 are inserted in the through holes in the fins 15 comprises a clamping means 45 for fixing the fins on a frame 3 side in an attachable/detachable manner and working means 13a, 13b for forming the end of each fin in a predetermined shape, and the heat exchanger 10 and the working means 13a, 13b are provided in a relatively movable manner so as to work the end of each fin 15.
Patent JP-2001333071-A (JP)
Title: Information collection method and information collection device
Inventor: TOZAKI HISAO
IPC: H04J13/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem in conventional information collection device that polling interval in response to a state of a slave station cannot have sufficiently been revised. SOLUTION: The information collection device that is provided to a master station and sequentially accesses slave stations under the management of the master station to collect prescribed monitor data, is provided with a priority storage means that stores present assignment with respect to the priority corresponding to the width of the polling interval in cross-reference with each slave station and with a communication means that uses a connection channel corresponding to the priority assigned to an object slave station for communication with each slave station so as to perform collection of monitor data at a prescribed polling interval.
Patent JP-2001321661-A (JP)
Title: Minus ion generator as well as air cleaner and air conditioner having the same
Inventor: NISHIKAWA KAZUO
IPC: F24F1/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a minus ion generator which is capable of uniformly supply ing minus ions into a room and to provide an air cleaner and air conditioner having such minus ion generator. SOLUTION: The minus ion generator has a needle-like discharge electrodes 1 for releasing the minus ions, an electrode fixing base material 2 for supporting the discharge electrodes 1 and a high-voltage generating unit 4 for impressing high voltage to the discharge electrodes 1. The discharge electrodes 1 have discharge electrodes 1a and 1b arranged in a direction where the directing directions of the front ends spread from each other. The angle formed by the directing directions of the front ends of the discharge electrodes 1 and 1b is >=15 to <=45 deg..
Patent JP-2001007298-A (JP)
Title: Composite iridium-metal-oxygen barrier structure where barrier is formed of heat-resistant metal and method of forming the same
Inventor: ZHANG FENGYAN
IPC: H01L29/43
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a conductive barrier layer which is used in an integrated circuit and stable at a high temperature. SOLUTION: A conductive barrier stable at a high temperature in an integrated circuit is composed of a substrate 12, a first barrier layer 14 which is located on the substrate 12 and contains metal selected out of a group composed of Ta, Ti, Nb, Zr, Al and Hf, and a first composite film 16 which is located on the first barrier layer 14 and contains iridium and oxygen, where the first composite film 16 is kept conductive even after it is subjected to a high-temperature annealing process in an oxygen atmosphere.
Patent JP-2001327755-A (JP)
Title: Controller set for multiplayer game connected to home video game
Inventor: HASHIGUCHI SADAO
IPC: G06F13/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a controller that has a very simple structure, can be inexpensively manufactured and helps many players simultaneously enjoy a game. SOLUTION: A controller set is comprised of one parent machine 12 connected to a controller connecting terminal 6 of a home video game machine 2, and three subsidiary machines 14 connected thereto. The parent machine 12 and the subsidiary machines 14 are equipped with three push-button switches 16 and 18. The subsidiary machines 14 have means to transmit an on/off state signal of the push-button switch 18 to the parent machine 12, the parent machine 12 has a means to recognize the on/off state signal from the subsidiary machines 14. The parent machine 12 generates an input data frame of a prescribed form containing a bit array showing the on/off states, sends the data frame to the processor of a home video game machine 2 in accordance with a prescribed communications protocol on the basis of the on/off state signal transmitted from the subsidiary machines 14 and the on/off state signal of the push-button switch 16 of the parent machine 12 itself.
Patent JP-2001321886-A (JP)
Title: Temperature adjusting unit for powdery and granular material and temperature adjusting device using this unit
Inventor: YAMAZAKI MOTOYOSHI
IPC: B22C23/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a temperature adjusting unit for heating and cooling raw molding sand used for powdery and granular material, e.g. resin coated sand used for a shell molding method in a sand mold casting, and used for an organic room temperature self-curing method and a cold box method, in the fluidizing state, and to provide a temperature adjusting device using this unit. SOLUTION: The temperature adjusting unit for powdery and granular material, is constituted of a heat exchanger A composed of hollow pipes formed in the spiral shape flowing through heating and cooling medium and gas distributing pipes B for fluidizing, supplying the gas for fluidizing the powdery and granular material. In this temperature adjusting unit, the powdery and granular material pressure buffers C are arranged at the upper part of the heat exchanger A and/or at the lower part of the gas distributing pipe B for fluidizing. This unit is utilized for the temperature adjustment of the molding sand.
Patent JP-2001334339-A (JP)
Title: Tapping screw
Inventor: TOKUMASU MASUHIRO
IPC: B23G7/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To solve problems in that a conventional tapping screw has a cutting groove, the cost is high and the screw accuracy is poor. SOLUTION: Three cutting grooves 8, 9 and 9 are simultaneously formed in the form rolling of a screw. The cutting grooves 8, 9 and 9 have substantially V-shaped sections, respectively, and are arranged at equal intervals in the circumferential direction of a screw shaft 3. One of the cutting grooves 8, 9 and 9 is a main cutting groove 8 of large depth. Two remaining cutting grooves 9 are sub cutting grooves 9 having the depth of 30-60% of the depth of the main cutting groove 8. The number of processes can be reduced by simultaneously forming the cutting grooves 8, 9 and 9 during the form rolling, and a tapping screw 1 can be easily manufactured at a low cost. By form rolling the three cutting grooves 8, 9 and 9 at equal intervals in the circumferential direction, the material can be uniformly distributed, and as a result, the section of the screw is prevented from being flat.  Thus, the screw accuracy can be improved.
Patent JP-2001335374-A (JP)
Title: Mud material for blast-furnace tap hole
Inventor: KURANAGA MITSUTERU
IPC: C04B35/66
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a mud material for the blast-furnace tap hole excellent in its cracking resistance and depth extension. SOLUTION: The mud material for blast-furnace tap hole is produced by adding the phenol resin and tar together of 10-25 mass % in total, ketone compound of 0.1-10 mass %, and polyhydric alcohol of 0.1-10 mass % in accordance with the fireproof aggregate of 100 mass %, which include the wax-stone of 5-40 mass %. As occasion needed, the anionic sulfonate is further added in no more than 3 mass % in accordance with the fireproof aggregate 100 mass %.
Patent JP-2001336702-A (JP)
Title: Protective structure for water pipe wall
Inventor: TOYAMA KAZUHIRO
IPC: F22B37/10
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a protective structure for water pipe wall in which a gap, through which a water pipe wall which is formed by connecting water pipes arranged in a furnace to each other through a fin and a refractory heat- resistant block which protects the water pipe wall do not exert forces against each other, exists between the water pipe wall and heat-resistant block. SOLUTION: In this protective structure, a metallic pedestal 121 having a hook section 122 is installed to a base part 123 which is inserted between the water pipes 101 and 102 and the base part 123 is fixed to the fin 111 and engaged with a supporting hole 107 bored into the refractory heat-resistant block 103.
Patent JP-2001052644-A (JP)
Title: Magnetic field type energy filter
Inventor: TSUNO KATSUSHIGE
IPC: H01J37/05
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To enlarge the total of the absolute valve of deflecting angles by prolonging the beam path and accomplish a compact configuration. SOLUTION: A magnetic field type energy filter includes a plurality of at least four, magnetic field regions M1-M4 whereby the track of electron beam from an incident aperture I to an emission slit S is deflected, wherein the polarity of the magnetic field is inverted about a rotationally symmetric axis as a boundary positioned in the middle between the second M2 and third magnetic field regions M3, and deflector magnets M1-M4 are provided on the left and right sides of the straight line tying the incident aperture to the emission slit, and the total of the absolute valve of the beam deflecting angles in the regions M1-M4 is made to exceede 540 degrees or to be around 720 degrees.  Thereby the beam path can be made longer and the total of the absolute valve of deflecting angles can be made greater than a conventional omega energy filter or alpha energy filter, and the distance D from the incident aperture I to the emission slit plane S can be shortenerd to allow accomplishment of a compact configuration.
Patent JP-2001334281-A (JP)
Title: Septic tank
Inventor: FURUICHI MASAHIRO
IPC: C02F3/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a septic tank having he reduced total weight by arranging a rigid vinyl chloride resin pipe having constitution satisfying required strength in the septic tank and capable of reducing the generation amount of dioxins from the hard vinyl chloride resin pipe at the time of incineration disposal. SOLUTION: The air piping 27 arranged in the septic tank 10 comprises the hard vinyl chloride resin pipe of which the pressure resistance is 0.0588-<1 MPa. The wall thickness of the rigid vinyl chloride resin of the air piping 27 is set to <2.2 mm and the weight thereof is reduced as compared with the weight per 1 mm of the rigid vinyl chloride resin pipe prescribed in JIS to reduce the total weight of the septic tank and, further, the generation amount of dioxins from the hard vinyl chloride resin pipe at the time of incineration disposal is reduced.
Patent JP-2001340561-A (JP)
Title: Pachinko game machine and record medium
Inventor: SHIGETA MASAYUKI
IPC: A63F7/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To achieve a pachinko machine capable of increasing the amusement of the game and preventing the monotonousness of the game. SOLUTION: When a game ball passes a right starting hole 81 or a left starting hole 82, one random number is selected from the random numbers 0-100, and an opening pattern corresponding to the selected random number is selected from an opening pattern determining table stored in the ROM. Then, based on the selected opening pattern, a right open/close member 31 and a left open/close member 32 are moved in the lateral direction, so that a large winning hole is opened and the winning probability is increased. In this way, an opening pattern is selected by lot whenever a game ball passes the right starting hole 81 or the left starting hole 82. If a pattern variably displayed by a judging pattern display device 83 is a prescribed pattern, the right open/ close member 31 and the left open/close member 32 make motion in a prescribed opening pattern after a jackpot game is finished.  Therefore, the amusement of the game can be increased and the monotonousness of the game can be prevented.
Patent JP-2001339836-A (JP)
Title: Offset restrainer for preventing surfing
Inventor: MINAGAWA TAKAHIRO
IPC: H02G9/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a surfing preventing offset restrainer which is applicable even in a small man hole, and is assembled easily. SOLUTION: Rods are arranged being stranded along a stranded CV cable and resisting force against the thrusting-out force of the cable is increased. It is better to arrange the rods along the strand of the CV cable. Besides, it is also possible to arrange spacers between the CV cable and the rods. In addition, it is better to arrange the rods stranding without fixing them. As another settling means, one obtained by winding a rod having high rigidity on a stranded CV cable is provided.
Patent JP-2001336114-A (JP)
Title: Excavated soil quantity calculation method in road construction
Inventor: YOSHITOME SHINICHI
IPC: E01C23/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an excavated soil quantity calculation method in road construction suitable for a computer. SOLUTION: The method has a step S1 for inputting a measuring point as a coordinate position measuring the cross section of a road, a step S2 for inputting present height out of a coordinate value measuring the present state of the road, a step S4 for inputting a vertical section plan line connecting the excavation plan height of a road center out of excavation plan height in the vertical direction of the road, a step S5 for inputting a horizontal section plan line connected in the horizontal direction of the road every measuring point out of the excavation plan height,  and a step S7 for calculating an earth work area in the lateral section every measuring point from a difference between the present state height and the excavation plan height in order to obtain an excavation soil quantity volume and further obtaining the soil quantity volume value from multiplication of the earth work area in the lateral section every measuring point and the inter-measuring point distance of the vertical section direction of the road.
Patent JP-2001345069-A (JP)
Title: Discharge lamp and lamp unit, as well as manufacturing method of lamp unit
Inventor: KAI MAKOTO
IPC: H01R4/58
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp in which the connection reliability between an external lead and an external drawing lead wire is improved. SOLUTION: This is the discharge lamp 100 which is equipped with a light emitting tube 10 wherein a pair of electrodes 12, 12' are opposingly arranged in the inside of the tube 15 into which a light emitting substance 18 is enclosed, and which is equipped with a sealing parts 20 and 20' to seal a pair of metallic foils 24 and 24' electrically connected to each of a pair of electrodes 12 and 12', and in which an external lead 30 that is formed at the metallic foil 24 is jointed to the external drawing lead wire 65 by the plastic flow of calking member 40.
Patent JP-2001344448-A (JP)
Title: Support system for selling and buying of used automobile
Inventor: OGATA TOSHIAKI
IPC: G06Q50/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a support system for leading a seller and a buyer to a selling/buying contract as to the person-to-person selling and buying of a used automobile. SOLUTION: When the buyer shows an intention to buy to a used automobile selling/buying Web site or support server, a homepage unique to the buyer is started up and the buyer is made to input buying conditions and the user ID and password specifying the buyer to generate a homepage unique to the buyer; and buying conditions of the buyer are electronically sent to the terminal of the seller together with the URL of a homepage unique to the seller. Then the seller is made to input selling conditions of the seller and the user ID and password specifying the seller and selling conditions of the seller are electronically sent to the terminal of the buyer together with the URL of the homepage unique to the buyer. Thus, the seller and buyer negotiate with each other until their conditions meet each other.
Patent JP-2001348230-A (JP)
Title: Method for manufacturing forming die made of glass
Inventor: KURITA TETSUYOSHI
IPC: C03B11/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To enhance the flatness accuracy on a transfer surface of a forming die made of glass which is used for forming plastic molded goods. SOLUTION: In the method for manufacturing the forming die 2B made of the glass by setting an original mold within a support mold 32 having a peripheral wall part 322 and a bottom 321, setting a glass blank 2 between this original mold and the peripheral wall part 322 of the support mold 32, softening the glass blank 2 by heating and transferring the shape at the outer peripheral surface of the original mold to the inner peripheral surface 21 of the glass blank by press forming the glass blank 2 in a vertical direction by using a plunger punch 31, the method for manufacturing the forming die made of glass which enhances the flatness accuracy on the transfer surface of the forming die 2B made of the glass by preparing a plurality of the original molds varying in diametral sizes,  using the original molds of successively smaller diametral sizes from the original molds of the larger diametral sizes and performing press forming divideldy plural times is provided.
Patent JP-2001341398-A (JP)
Title: Printer and method for controlling ribbon-feeding of printer
Inventor: OMURA KUNIO
IPC: B41J11/04
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a combined processor which can smoothly handle by preventing an ink ribbon from drying or separating. SOLUTION: This combined processor (1) includes a read head (81) for reading MICR characters (M) of check papers, an address-printing mechanism (94) for printing to check papers or form papers, an endorsement-printing mechanism (9) with a take-up shaft (9d) constituted to be able to take up the ink ribbon and a printing head (9c) constituted to be able to print by a dot impact method, sensors 61 and 96 which can detect inserted/discharged check papers, etc., and a control part (100) constituted to take up the ink ribbon of a predetermined amount by the take-up shaft (9d) of the endorsement-printing mechanism (9) on the basis of information from signals from these sensors that the check paper or the like is inserted/discharged.
Patent JP-2001347762-A (JP)
Title: Self-laminate type heat transfer sheet
Inventor: KOSEKI TETSUO
IPC: B41M5/30
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a self-laminate type heat transfer sheet, restricting the reduction of dye in ink due to preservation while preventing the generation of variety in printing in a formed image. SOLUTION: In the self-laminate type heat transfer sheet 10, constituted of a sheet type substrate 1, an ink layer 2, formed on the principal surface of the substrate 1 to form the image on a body to be transferred through heat transfer, a laminate layer 3, formed on the principal surface of the substrate 1 to form an image protective film on the image formed through the heat transfer, and a ribbon back layer 5, formed on the other principal surface of the substrate 1, a resin, insoluble in a solvent employed upon forming the laminate layer 3, is employed as the resin for forming the ink layer 2.
Patent JP-2001359139-A (JP)
Title: Wireless access system, and wireless access method
Inventor: UEDA YOSHIHISA
IPC: H04W4/90
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To establish a wireless access bearer that supports an information transfer rate required for a priority call without bringing both the priority call and a low priority call to a loss. SOLUTION: When a call arises, a 1st spread coefficient satisfying an information transfer rate being the requirement of the call is calculated and a 1st channelization code corresponding to the 1st spread coefficient is assigned to the call. Every time the code is assigned, the 1st spread coefficient and the 1st channelization code are stored, and when the priority call arises, a 2nd spread coefficient corresponding to the information transfer rate of the priority call is calculated. A 2nd channelization code corresponding to the 2nd spread coefficient is assigned to the priority call. Since the channelization code is assigned to the priority call with priority, the priority and the high-speed transmission performance are positively given to the priority call to attain a calling wireless access bearer service and to establish a wireless access bearer.