baber/WOPTO huggingface dataset:
Patent JP-2002134374-A (JP)
Title: Semiconductor wafer and its manufacturing method and device
Inventor: IPPOSHI TAKASHI
IPC: H01L21/336
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer where a crystal orientation is shifted between support-substrate and device-formation side wafers, and where there is no need for preparing two kinds of wafers, having different crystal orientations where notch and orientation flat have been added. SOLUTION: One of two semiconductor wafers, where the notch and orientation flat are added to the same crystal orientation <110>, is set to the support- substrate side wafer 1, and the other is set to the device-formation side wafer. While the notch and orientation flat are shifted with respect to each other, both the wafers are stuck, so that for example, the crystal orientation <100> of the device-formation side wafer becomes identical to the crystal orientation <110> of the support-substrate side wafer 1. Then, the device-formation side wafer is divided as an SOI layer 3, and a MOS transistor TR1 or the like is formed in the SOI layer 3.
Patent JP-2002125465-A (JP)
Title: Binding machine for vegetable with formed head
Inventor: ARIMA SEIICHI
IPC: A01G7/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To bring a binding operation to be easy by pulling up outer leaves of a vegetable with formed head for passing the winter and wrapping the formed head with pulled up leaves and mechanizing the binding operation of vegetables with formed head. SOLUTION: This biding machine for vegetables with formed head is constituted by installing an outer leaf-pull up roller device 6 for pulling up outer leaves (b) of a vegetable formed with head (a) and a binding device 23 for binding the vegetable with formed head (a).
Patent JP-2002132387-A (JP)
Title: Control method for cooling fan and information processor
Inventor: SASAKI MASARU
IPC: H05K7/20
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To appropriately control a cooling fan in accordance with the attachment/detachment of an external storage device, etc., in an information processor that can attach the external storage device, etc., internally. SOLUTION: Voltage fed to the cooling fan is adjusted in accordance with a measured temperature around a central processing unit. In such a case, a temperature-supply voltage table is referred to, which is respectively different when the external storage device is attached and when the external storage device is not attached.
Patent JP-2002133022-A (JP)
Title: Prize application system
Inventor: MATSUDA TAIJI
IPC: G06Q50/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a prize application system in which a company providing a prize on a prize Web page can enjoy a sufficient advantage. SOLUTION: In this prize application system in which a prize information providing terminal 1 for providing a prize information, a prize server 2 for providing the prize Web page on the Internet and individual terminals 3 for accessing the prize Web page are connected via a communication network N, the server 2 transmits the Web page (homepage) of the terminal 1 providing a prize to the individual terminal 3 when an optional terminal 3 accesses the prize Web page and processes application for the prize, and also transmits the application information to the terminal 1 providing the prize object.
Patent JP-2002131200-A (JP)
Title: Sample-piece for evaluating physical property of synthetic resin molding material
Inventor: KITAJIMA ICHIJI
IPC: B29C45/26
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a sample-piece capable of evaluating in many ways whether the resin to be applied can have sufficient performance, for example, in mechanical strength, when the same resin is applied to a component-part or a product having complexity in shape. SOLUTION: The present sample-piece for testing a physical property of the synthetic resin molding material being in a surrounded state through a side-wall surface-shaped portion at a flange portion, at the end-edge-connectively- disposed inner edge thereof and that at the end edge on the opposite side of the above flange portion, it is characterized by having a plane-shaped portion connectively disposed to this side-wall surface-shaped portion and a hole-shaped portion arranged at the plane-shaped portion.
Patent JP-2001188595-A (JP)
Title: Voice coding device
Inventor: TANAKA YOSHIAKI
IPC: G10L25/78
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To improve the decoding efficiency of a reproduction side, in the case of compression-coding of multi-channel voice signals. SOLUTION: An audio data area in an audio packet consists of a plurality of PPCM access units, and a PPCM access unit consists of PPCM sync information and a sub-packet. The PPCM sync information contains channel allocation information or the like.
Patent JP-2002142491-A (JP)
Title: Linear motor driver and stage unit
Inventor: NAGASAWA MASAYA
IPC: H02P29/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor driver in which dynamic brake is actuated appropriately at the time of power interruption even when an excitation switching system is employed, and a stage unit comprising the driver. SOLUTION: The linear motor driver employing an excitation switching system comprises switching circuits SW1-SW4 for switching excitation of respective coils L1-L4, and a semiconductor relay switch 202 for short-circuiting a circuit including the coils L1-L4 in order to actuate the dynamic brake upon occurrence of power interruption. The switching circuits SW1-SW4 do not operate as power supply is interrupted and switching is turned off. Power supply for the switching circuits SW1-SW4 is thereby provided with a charge/discharge circuit comprising electric double layer capacitors C1-C3 so that the power supply is backed up during effective period of dynamic brake even if power supply to the switching circuits SW1-SW4 is interrupted.
Patent JP-2002139254-A (JP)
Title: Solar heat collector and heat pump device using it
Inventor: WATANABE TAKEJI
IPC: F24J2/46
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To raise the efficiency of a solar heat collector. SOLUTION: This solar heat collector is equipped with a heat collecting panel 20 which collects solar heat, a transilluminator 21 which transmits a sunray at least to the heat collecting panel 20, a heat collecting unit 22 which is equipped with the transilluminator 21 at the surface and stores the heat collecting panel 20, an air suction port 23 which introduces air into the heat collecting unit 22, an air heat exchanger 24 where the air being heat-collected through the heat collecting panel 20 flows and is arranged in a position where it receives the reflected light of sunray applied to the heat collecting panel 20, and a blow means 25 which carries air in order of the air suction part 23, the heat collecting panel 20, and the air heat exchanger 24,  thus this materializes the improvement of heat exchange efficiency of the heat collecting panel 20 and the power saving of the blow means by the drastic reduction of the ventilation resistance.
Patent JP-2002141943-A (JP)
Title: Path search method and system
Inventor: KAWATSUKI TAKAHITO
IPC: H04L12/42
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a path retrieval method and system that can search a duplicate optimum path interconnecting two nodes in a short time and search a path not causing partiality on traffic. SOLUTION: A loop definition section 2 defines a loop to a communication network, and an optimum loop path selection section 4 selects an optimum loop path interconnecting transmission reception loops including transmission reception nodes on the basis of a loop path evaluation value employing an inter-loop transmission distance β and an inter-loop transmission idle capacity γand selects a node path interconnecting transmission reception nodes A, H along an outer circumference of the optimum loop path as a shortest duplicate path.
Patent JP-2002146335-A (JP)
Title: Far infrared light-radiating granular article and method for producing the same
Inventor: FURUSAKI KOICHI
IPC: C09K3/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a far IR light-radiating granular article which has an excellent for IR light-radiating function and stability and can be used in various industrial fields, and to provide a method for producing the same. SOLUTION: This far IR light-radiating granular article 10 in which a synthetic resin coating layer 13 containing a far IR light-radiating substance (for example, the powder of animal or plant plankton fossils) 12 on the surface of a granular article 11. The far IR light-radiating granular article, wherein the powder of the far IR light-radiating substance has particle size of 0.2 to 0.5 μm and the granular article is either of sand, gravel, wooden chip, resin granule and metal granule.  The method for producing the far IR light-radiating granular article, characterized by dispersing the powder of the far IR light- radiating substance in the aqueous solution of a natural or synthetic resin to prepare a liquid composition comprising 85 to 95 wt.% of the water, 2.5 to 7.5 wt.% of the natural or synthetic resin and 2.5 to 7.5 wt.% of the far IR light-radiating substance, and then dipping the granular article in the liquid composition or spraying the liquid composition on the granular article, and then drying the stuck liquid composition.
Patent JP-2002112662-A (JP)
Title: Artificial water plant of sucker fixation type
Inventor: YAMAUCHI HIROYUKI
IPC: A01K63/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain an artificial water plant of sucker fixation type by fixing the artificial water plant to a water tank by a sucker at a root. SOLUTION: The artificial water plant (2) is fixed to the bottom of the water tank by the sucker (1).
Patent JP-2002144246-A (JP)
Title: Tool for wood carving finish
Inventor: HIBARI TADAO
IPC: B24D9/08
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a tool for wood carving finish too polish a surface of a wood carved product such as a pot and vase, having a spherical surface or a round surface. SOLUTION: The tool for wood carving finish is a polishing tool combined and used to polish inner and outer surfaces of the wood carved product such as the pot and vase, having the spherical surface or the round surface shown in a drawing 1. It is constituted of a tool for flat surface finishing to polish a mouth part flat surface shown with an arrow A and a bottom part flat surface shown with an arrow B, a tool for surface finishing to polish a mouth part inner surface shown with an arrow C, an inner surface shown with an arrow D and a bottom part outer surface shown with an arrow E, a tool for curved surface finishing to polish an inner curved surface shown with an arrow F and an outer curved surface shown with an arrow G and a tool for overall finishing to be sued to finish an overall surface shown with an arrow H.
Patent JP-2002148434-A (JP)
Title: Polarizing plate
Inventor: UMEMOTO SEIJI
IPC: G02B5/30
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate less liable to cause light leakage even when a polarizer with cross nicol arrangement is obliquely seen from a direction deviated from its optical axis, also less liable to cause coloration due to wavelength dispersion and excellent in neutrality. SOLUTION: The polarizing plate is obtained by bonding a transparent protective film (2) comprising two phase contrast films (21, 22) having 190-320 nm intrasurface phase contrast under light of 550 nm wavelength to at least one face of a polarizer (1) in such a way that the advance phase axes of the phase contrast films are made parallel to the absorption axis of the polarizer. When intrasurface refractive indexes are represented by nx and ny, refractive index in thickness direction is represented by nz and the relations of nx>ny and Nz=(nx-nz)/(nx-ny) are satisfied, the two phase contrast films are a combination of films whose Nz values are 0.15-0.35 and 0.65-0.85, respectively.  The polarizing plate has compensatory action by which optical axes (e.g. advance phase axes) of the phase contrast films forming the transparent protective film shift in accordance with a change of the visual angle to offset a shift of an optical axis (e.g. absorption axis) of the polarizer.
Patent JP-2002152770-A (JP)
Title: Moving picture processing apparatus, moving picture processing method, and recording medium
Inventor: ASANO MOTOHIRO
IPC: H04N11/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a moving picture processing technology that can quickly detect a scene change of a moving picture. SOLUTION: A moving picture Vd comprises frames F1-F12 whose images are configured with synthesis of color components in R(red), G(green) and B(blue) colors. When a change in a green pixel in each frame F is detected and the change exceeds a preset threshold, the image processing unit discriminates a scene change SC. Thus, the image processing unit can more quickly detect a scene change of the moving picture in comparison with the discrimination of the scene change through the change in pixel values of all RGB color components.
Patent JP-2002147176-A (JP)
Title: Tunnel excavating method and its equipment
Inventor: KAWAZOE SUMIO
IPC: E21B19/08
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of work for a tunnel excavator by permitting the installation of a drilling machine to an excavator having a free cross section, making the mechanisms of these machines smaller and simpler thereby allowing the use of the drilling machine at the same time without replacing the work machine in a tunnel having a small cross section. SOLUTION: A guide member 4 of a drilling machine 3 is slid between a fixing bracket 5 formed to the excavating boom 2 of the excavator 1 having the free cross section and a storage bracket 6 formed at the side of the excavator main body 7 at the rear of the excavating boom 2, thereby arranging in a fixing manner selectively and movably.
Patent JP-2002150380-A (JP)
Title: Vending machine
Inventor: FUKUDA YUTAKA
IPC: G09F5/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine capable of improving the appealing effect of commodities to be sold and improving the effect of attracting customers by samples of commodities exhibited at a sample display part of the vending machine. SOLUTION: The sample S is supported movably with a spring member 11, and the movement of the spring member 11 is controlled by a movement control mechanism 12 such as a self-return type plunger mechanism for selecting either one of a first state in which the movement of the spring member is prohibited and a second state in which the movement of the spring member is allowed. The motion force is applied to the spring member by engaging an engagement claw 36 with the spring member when the state of the movement control mechanism 12 is changed from the first state to the second state.
Patent JP-2002148246-A (JP)
Title: Gas chromatograph
Inventor: FURUKAWA MASANAO
IPC: G01N30/32
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a gas chromatograph capable of appropriately determining the time to replace a filter mounted to a carrier gas channel 11. SOLUTION: By obtaining pressure at the front part (A point) of the filter 26 from the value (P1) of a primary pressure sensor 22 and the value (ΔP) of a differential pressure sensor 24, pressure at the rear part (B point) of the filter 26 from the value (P2) of a column entrance sensor 16, and the quantity of flow Q flowing through the filter from the values of the primary pressure sensor 22 and the difference pressure sensor 24, filter resistance is computed. It is possible to determine the replacement time from the value of the filter resistance.
Patent JP-2002146782-A (JP)
Title: Method and apparatus for removing extra-banking concrete
Inventor: UMEZAKI TAKEFUMI
IPC: E02D5/34
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing extra-banking concrete, which can extremely efficiently remove the extra-banking concrete being inferior in quality and present at a pile tip portion, and can uniformly form a pile cross section, and to provide an apparatus for removing the extra-banking concrete, which implements the method. SOLUTION: The apparatus is provided for removing the extra-banking concrete 15 present at the pile head portion immediately after placement of concrete 14 for a pile main body when a cast-in-place concrete pile is formed. The apparatus includes a bucket 1 for storing the extra-banking concrete 15, and the bucket 1 has openings 3 formed in its bottom cover 9, for taking the extra-banking concrete 15 into the bucket 1 when it is settled into the extra- banking concrete 15, and openable covers 4 attached to the bottom cover 9, for covering the respective openings 3 when the bucket 1 is lifted.
Patent JP-2002157991-A (JP)
Title: Battery
Inventor: HISAI MAKOTO
IPC: H01M50/538
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a battery capable of uniformizing the reaction distribution of an active material in a positive electrode plate 1 and a negative electrode plate 2 over the whole power generation element 4 by widely forming a width L for the outer peripheral side with wider interval D between current collecting lugs 1a and 2a. SOLUTION: The width L of the current collecting lugs 1a and 2a of the positive electrode plate 1 and the negative electrode plate 2 in the winding type power generation element 4 is widely formed for the outer peripheral side of winding so that the relationship of L=r×θ is satisfied, when a distance from the winding center of the current collecting lugs 1a and 2a is r.
Patent JP-2002158129-A (JP)
Title: Manufacturing method and device of line transformer
Inventor: OTA AKIKO
IPC: H01F41/06
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce breakdown voltage failure due to the entering of secondary coil winding into the gap between the collar of a bobbin and a barrier tape in the manufacturing method of a line transformer including a process for winding primary coil winding, the barrier tap for securing creepage distance, and secondary winding around the roll frame section of the bobbin made of an insulator. SOLUTION: A cover that can travel in the axial direction of a bobbin roll frame is provided at a winding device for mounting the bobbin for guiding so that a conductor does not come off normal coil winding section when performing secondary coil winding.
Patent JP-2002135875-A (JP)
Title: Oscillation attenuation base for microphone stand
Inventor: CONKEY JAMES ELLIOTT
IPC: F16F15/08
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent oscillation of a floor from being transmitted to a microphone. SOLUTION: In order to reduce oscillation of a stand to resolve the feedback, this base for microphone stand is practically made of elastomer materials.
Patent JP-2002153556-A (JP)
Title: Medicinal liquid continuously injecting syringe
Inventor: MORI TAKESHI
IPC: A61M5/148
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact and light-weight medicinal liquid continuously injecting syringe capable of injecting medicinal liquid in an accurate quantity at an accurate speed and having no problem of an elution. SOLUTION: This medicinal liquid continuously injecting syringe comprises a capsule 1, a barrel-plunger assembly 2 contained in and fixed to the capsule 1, and a rubber elastic force means 3. The assembly 2 has a barrel 21, a flange 221 provided at a base end of the barrel 21, a plunger 22 having a gasket 222 provided at a distal end of the barrel 21, and a medicinal liquid filling passage 23, a medicinal liquid discharge passage 24 provided through the flange 221 and the gasket 222 in its longitudinal direction. The plunger 22 is fixed to the capsule 1 by its flange 221 via an adapter 4, and is movable in the capsule 1 from a first position where a rubber elastic force of the means 3 is not stable to a second position where the force of the means 3 is stable.
Patent JP-2002165343-A (JP)
Title: Pole for power feeder
Inventor: TANAKA KAZUO
IPC: E04H12/08
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a pole for a power feeder enhanced in handling ease having high strength, no risk of rolling and high installation efficiency, and hard to tumble down even if piled high. SOLUTION: The pole 2 for holding a cable of a power feeder and the like is made of an extrusion-formed material of an aluminum alloy. The cross section of the pole 2 is formed into a square having a deviated thickness, and the thickness T1 of each side plate 2a, 2b opposing each other in the direction (X direction) intersecting with the direction (Y direction) wherein the cable of the power feeder and the like are installed is made thicker than the thickness T2 of each side plate 2c, 2d opposing each other in the direction (Y direction) wherein the cable of the power feeder and the like are installed.
Patent JP-2002163583-A (JP)
Title: E-commerce method, center, and prepaid card
Inventor: KAMATA TAKAYUKI
IPC: B42D15/10
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a e-commerce method with high security. SOLUTION: A control center 1 has a card database 11 which stores a password used every transaction and balance information correspondingly about a card ID of each prepaid card 9. A card control part 13 of the control center 1 checks whether a password contained in a settlement request is identical to the password for transaction stored in the database 11 or not according to the settlement request containing the card ID, password, and amount of the transaction from a server for selling over the Internet 5 or a store terminal 7. When the password is identical, the balance is checked. When the balance is over the amount of the transaction, the balance information is updated based on the amount of the transaction.
Patent JP-2002165921-A (JP)
Title: Game device
Inventor: RI SEKIYU
IPC: A63F5/04
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To enhance a winning rate of a prescribed prize under a specific condition compared to a winning rate of a prescribed prize of a case other than the specific condition. SOLUTION: Retractable fixing operation order being pressing order of a stop button 30 capable of actuating retraction control on the prescribed prize winnable in an SB game, is set to six kinds of (A) left, center and right, (B) left, right, and center, (C) center, left and right, (D) center, right and left, (E) right, left and center, and (F) right, center and left. When making an internal hit with the prescribed prize in the SB game, lots are distributively drawn for which is set to the operation order for actuating the retraction control among A to F. In SB of a 10-time generator state, a digital display 36 for displaying retraction actuation operation order displays stop button pressing order for actuating the retraction control. Such a display is not made in an ordinary SB game.
Patent JP-2002161624-A (JP)
Title: Exterior wall structure and exterior-wall face material
Inventor: SAWAJIMA TOMOAKI
IPC: E04B2/56
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an exterior wall structure, in which a ventilation layer can be formed in easy manufacture and execution and advantageously at a cost and the ventilation layer can be formed easily without changing details or hardly changing them even to the exterior wall structure without the ventilation layer, and an exterior-wall face material. SOLUTION: A chase for forming the ventilation layer is formed to the rear of the exterior-wall face material, and the ventilation layer is formed of the rear chase.