baber/WOPTO huggingface dataset:
Patent JP-2001289246-A (JP)
Title: Linear guide device with overrun protection mechanism
Inventor: TAKAHASHI KENJI
IPC: F16C29/06
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a so-called endless stroke-type linear guide device capable of preventing the overrun of the sliding member to a raceway rail without mounting stopper members to both ends of the raceway rail, minimizing a length of the raceway rail, and allowing the sliding member to be endlessly moved on the raceway by the action of an endlessly circulated ball array. SOLUTION: This linear guide device is composed of the raceway rail 1 provided with a rolling surface 12 of a rolling element 3 along the longitudinal direction, and the sliding member 2 assembled in the raceway rail through an endlessly circulated rolling element array and movable along the longitudinal direction of the raceway rail 1, a limited groove 4 having closed both ends is formed on a face opposite to the sliding member 2, of the raceway rail 1, and a stopper pin 5 to be loosely fitted into the limited groove 4 is projected from a face opposite to the raceway rail 1, of the sliding member 2.
Patent JP-2001281799-A (JP)
Title: Method for producing heat developable photosensitive material, heat developable photosensitive material produced by the method, and image forming method using the same
Inventor: KUDO SHINJI
IPC: G03C5/08
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a heat developable photosensitive material having good surface properties of a photosensitive layer and excellent in sharpness, the heat developable photosensitive material produced by the method, and an image forming method using the photosensitive material. SOLUTION: (1) In the heat developable photosensitive material with a photosensitive layer containing at least (a) an organic silver salt, (b) photosensitive silver halide, (c) a reducing agent and (d) a binder on the base, the concentration of solids in a coating fluid for the photosensitive layer is >=35 mass %. (2) In the above item (1), the concentration of solids in a coating fluid for the photosensitive layer is >=40 mass %. (3) In the above item (1) or (2), >=70 mass % of the solvent of the coating fluid is an organic solvent. (4) In the above items (1)-(3), ex situ AgX of <=0.1 μm average grain diameter is contained as the photosensitive silver halide.
Patent JP-2001288767-A (JP)
Title: Quick coupler device for work machinery
Inventor: NISHIKAWA HIROYASU
IPC: E02F9/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a quick coupler device for work machinery capable of freely and speedily attaching and detaching a work device provided with various connecting structures, which is mounted to the work machinery via a quick coupler or directly mounted to it not via a quick coupler, to and from work machinery as desired without the need for modifying the work device. SOLUTION: The quick coupler device is provided with a bracket to be connected to work machinery and an adaptor which is detachment-freely connected to the bracket and to which a work device is connected. The adaptor is previously mounted to various work devices with different connecting structures.
Patent JP-2001287768-A (JP)
Title: Canvas transport device
Inventor: AKAIKE KUNIHIKO
IPC: B65D67/02
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a canvas transport device good in workability, handling properties and housing properties. SOLUTION: The canvas transport device includes a main body 22, a clip 27 and a pair of opposed canvases 20. The main body 22 includes a handle 23, the spacers 24 interposed between the canvases 20, locking holes 25 and adjust mechanisms 26. The clip 27 includes the locking part 28 locked with each of the locking holes 25 of the main body 22 to be engaged with each adjust mechanism 26 and holding parts 29 for holding a pair of the canvases 20.
Patent JP-2000350989-A (JP)
Title: Production of medical treatment water
Inventor: MORISAWA NOBUKATSU
IPC: C02F1/461
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To eliminate active oxygen causing the generation of various diseases in producing medical treatment water. SOLUTION: Raw water containing at least sodium, potassium, magnesium and calcium ions is sent into a cathode chamber 2 and an anode chamber 4. A current with a current density of 0.16-3.2 mA/cm2 per two electrodes and one diaphragm is applied across a cathode 1 and an anode 3 for 0.5-5 sec to electrolyze raw water. By this method, medical treatment water of which the oxidation-reduction potential measured by using a platinum electrode is -150-0 mV is obtained. This medical treatment water can remove active oxygen in blood of a patient causing various diseases.
Patent JP-2001287721-A (JP)
Title: Woody tray and manufacturing method thereof
Inventor: NAKAJIMA RYOICHI
IPC: B27M3/24
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a woody tray which is naturally decomposed after use and therefore is free from contamination on environments and a method of manufacturing the woody tray which is simple and highly operative, can be applied to mass production and automation and can be prevented from cracking. SOLUTION: The woody tray 10 comprises a dish-formed core material 13 and sliced veneers 11, 12 which are laminated on a surface and a rear of the material 13 or on either the surface or the rear thereof, wherein the core material 13 is made of a thermoplastic biodegradable resin.
Patent JP-2001292226-A (JP)
Title: Information display device
Inventor: KAGAYA FUMIAKI
IPC: H04W4/20
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an information display device capable of speedily recognizing information on the side of a caller being linked with a call by displaying the information of the caller such as mail data or Internet data at the time of an incoming call utilizing the existent Internet or electronic mail system. SOLUTION: Concerning an information display device 100 having a voice speaking means 101, on the basis of a caller number acquired by a caller number acquiring means 102, data on a caller data base 104 are retrieved by a data retrieving means 103 and on the basis of the retrieved caller data, a resource described in the caller data is acquired by an application selecting means 109 while using a terminal resource acquiring means 108 or network resource acquiring means 106. Further, an application corresponding to the resource is selected and a display means 111 displays the acquired resource by means of the application. Thus, since data related to the caller are displayed at the time of call incoming, the information of the caller can be speedily recognized and the convenience of telephone is improved.
Patent JP-2001007800-A (JP)
Title: Ciphering device and ciphering method
Inventor: FURUYA SOICHI
IPC: G06F21/62
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To combine the advantages of block cipher and stream cipher by making the number of bits in a key stream block larger than the number of bits in a plaintext block. SOLUTION: A key stream generator KS generates an intermediate key in the system of a pseudo-random number sequence S in accordance with a cryptographic key K. The KS is a pseudo-random number generator used for stream cipher like WAKE, SEAL or RC4, for example. The KS can be the block cipher of a counter mode or a hash function with a counter. The intermediate key S is inputted to a mix function MX. The mix function MX receives a plain sentence message P, connects it with the pseudo-random number sequence S and generates a cipher text C. The number of bits in a key stream block is larger than the number of bits in the plaintext block.
Patent JP-2001296026-A (JP)
Title: Mounting structure of gas cooking appliance
Inventor: TSUDA YOSHIHIKO
IPC: F24C3/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure of a gas cooking appliance to provide a kitchen with further excellent facility through effective utilization of a gap by noticing a gap provided when a different-size (small) gas cooking appliance is installed in an embedding state at the gas cooking appliance installation part of an (existing) kitchen cabinet with a former size. SOLUTION: A gas cooking appliance 3 having height lower than the height of a gas cooking appliance installation part 2 is embedded in the gas cooking appliance installation part 2 and a curtain plate 5 is situated between the front end of an under surface 2a of the gas cooking appliance installation part 2 and the front end of an under surface 3a of the gas cooking appliance 3. A gas pipe coupling tool 6 coupled at a rear part to a gas feed pipe and at a front part to a gas pipe leading out from other gas apparatus than the gas cooking appliance 3 is situated at the curtain plate 5.
Patent JP-2001298376-A (JP)
Title: Unattended command transmission device
Inventor: USHIFUSA MASARU
IPC: H04H20/59
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of transmitting a command to a plurality of people by radio by utilizing solar light power even in an environment where power supply by power transmission can not be obtained. SOLUTION: This device receives a sound signal transmitted by a transmitter 8 at a remote place with a receiver 5, comprises an amplifier 6 for amplifying the sound signal up to an appropriate level and a speaker 7 for performing public address of the sound signal amplified by the amplifier 6, and makes the receiver 5, the amplifier 6 and the speaker 7 operate with a solar battery 1 as power supply.
Patent JP-2001294501-A (JP)
Title: Wettable powder for agrochemical
Inventor: TOYAMA JUN
IPC: A01N25/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a powder or granular wettable powder for agrochemicals easy to carry out a redispersion of sediments. SOLUTION: This powder or granular wettable powder for agrochemicals easy to carry out the redispersion of the sediments includes sepiolite.
Patent JP-2001297494-A (JP)
Title: Surface read-out type magneto-optical recording medium
Inventor: INAO TOSHIO
IPC: G11B11/105
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface read-out type optical recording medium excellent in characteristics of magnetic field sensitivity and durability. SOLUTION: The recording layer consists of two layers of a main recording layer showing perpendicular magnetization and an auxiliary layer showing perpendicular magnetization at room temperature and changing into in-plane magnetization at >=120 deg.C.
Patent JP-2000314375-A (JP)
Title: Piston pump
Inventor: SCHULLER WOLFGANG
IPC: F04B1/04
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a piston of a compact structure without using a U-shaped spring nor a piston return spring. SOLUTION: End faces of two pistons 22 are abutted against an outer peripheral surface of a rotationally driven eccentric body. The pistons are axially moved in a manner of reciprocating strokes by rotationally driving the eccentric body. A push-away chamber are formed in each of the pistons, which is alternatively widened and contracted by reciprocatingly stroking the piston. Such a piston pump 10 has a return chamber 60 for respective piston, whose capacity is alternatively widened and contracted by reciprocatingly stroking the piston 22. When the return chamber 60 of one piston 22 is contracted, the chamber 60 of the other piston 22 is widened, and vise versa. The return chambers 60 mutually communicate with each other.
Patent JP-2001304674-A (JP)
Title: Indoor unit of air conditioner
Inventor: KOYAMA TORU
IPC: F24F13/22
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent dew formation on a diffuser provided at the air outlet of the indoor unit of an air conditioner. SOLUTION: A plate part 12a which widens toward forward direction is provided at a central part, hollow parts 12c, each having a cavity 12e and opening rearward are provided at the left and right of the plate part 12a, and a plurality of large and small vents 12f are made in the surface and at the rear of the hollow parts 12c.
Patent JP-2001304445-A (JP)
Title: Motor-driven control valve and its assembling method
Inventor: KANEKO MORIO
IPC: F16K31/04
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven control valve capable of preventing the eating into a valve seat while finely adjusting a flow rate by applying an acute angle of a tapered part of a needle, and determining a valve closing position with high accuracy. SOLUTION: The needle 16 is slidably held on a stopper 18 abutting on the valve seat 22 in completely closing the valve, ad the load of the needle 17 is reduced in completely closing the valve, whereby the eating into the valve seat can be prevented while finely adjusting a flow rate by applying an acute angle of the tapered part, and the valve closing position can be determined with high accuracy by fitting a phase of the stepping motor in completely closing the valve.
Patent JP-2001303789-A (JP)
Title: Antifreeze device of locking machine of parking device
Inventor: KUROTSU TOSHIO
IPC: E04H6/42
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To inexpensively install an antifreeze device of a car body locking type locking machine of a parking device with easy installing work without requiring skill. SOLUTION: A heating cable 35, a connector 36 and a part of a power supply cable 37 are previously embedded in a prescribed part. A foundation body 20 of precast concrete is formed. This foundation body 20 is installed in a locking machine installing area of a parking space to fix a locking machine 1.
Patent JP-2001306585-A (JP)
Title: Manual net information system
Inventor: MORI KAZUHIKO
IPC: G06Q30/06
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a manual net information system by which an article/ service provider can input information related to suppliers and articles to the system on the Internet or the like and can easily prepare a manual and an information recipient can acquire the manual information via the Internet or the like without the manual. SOLUTION: In the manual net information system for providing the manual information of articles or services over the Internet or the like, the input of manual information 24, 25 and 26 concerning the articles or services is called to the information provider on the basis of unified and standardized specification, retrieval function, explanatory method or operating method together with article/service retrieval information 21, 22 and 23 composed of information related to suppliers and information related to articles/services or the like, and the manual information is provided to the information recipient so that the information can be retrieved.
Patent JP-2001300327-A (JP)
Title: Supported catalyst and its manufacturing method
Inventor: OKUDA NORIKAZU
IPC: C07C39/225
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a supported catalyst suitable for the hydrogenation reaction, etc., of anthraquinones, to provide a method of manufacturing the supported catalyst having a desired average pore diameter by selectively changing the average pore diameter without damaging activity and strength in the manufacture of the supported catalyst and to provide a method of manufacturing hydrogen peroxide by an anthraquinone method. SOLUTION: In the method of manufacturing the supported catalyst essentially consisting of an oxide carrier and metal, the supported catalyst having the pore distribution in which a peak of pore volume is moved to the side where the pore diameter is large in narrow pore volume - pore diameter distribution curve is manufactured by subjecting a deposited body to contact treatment with water medium at 80-220 deg.C after depositing a metallic compound. The hydrogenation reaction of anthraquinones is efficiently performed by using the supported catalyst and the method of manufacturing hydrogen peroxide is improved.
Patent JP-2001302791-A (JP)
Title: Novel preparation method of functional polyphenylene ether resin
Inventor: FURUKAWA HIROAKI
IPC: C08G65/48
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method of a functional polyphenylene ether resin which is sufficiently functional, has a good balance of a color tone- appearance and heat resistance-mechanical properties and sufficiently satisfies an industrial demand. SOLUTION: In the preparation method of the functional polyphenylene ether resin comprising heating by using an extruder and reacting a mixture of (A) 100 pts.wt. of a polyphenylene ether, with (B) 0.01-10.0 pts.wt. of a modifier selected from a conjugated non-aromatie diene compound, a dienophile compound having one dienophile group, and a precursor of the diene or the dienophile compound, the method comprises accompanying with no melting at (A).
Patent JP-2001299545-A (JP)
Title: Advice system for choosing pillow
Inventor: ARITOMI RYOJI
IPC: A47G9/10
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an advice system for choosing a pillow so that anyone can choose a pillow which best fits him. SOLUTION: An adviser 10 uses a measuring instrument to measure the depth of the cervical vertebra of a cervical vertebra section 14 of a pillow purchaser 12, finishing a process of measuring the arc of a cervical vertebra 18. Then the adviser 10 has the pillow purchaser 12 choose the material of stuffing, finishing the process of choosing the material of the pillow 22. Next the pillow purchaser 12 chooses several pillows 24 from among various kinds and types of prepared pillows 24 according to the data obtained from the process of measuring the arc of a cervical vertebra 18 and the process of choosing the material of the pillow 22 and sleeps using the several chosen pillows 24 on trial, finishing a testing process of trial sleeping 28-Finally the pillow purchaser 12 chooses a pillow 24 which best fits him from among the pillows 24 tried in the testing process of trial sleeping 28.
Patent JP-2001307618-A (JP)
Title: Cathode structure body
Inventor: SUDO TAKASHI
IPC: H01J29/04
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a high thermal stress which is generated at an end part of a heat pattern and a joint part of a heater terminal from ignition/cooling of a heater and causes a failure of the joint part during heater operation with a conventional cathode structure material. SOLUTION: Residual stress of inside material from jointing is released by putting a sintered body 36 such as tungsten powder, tungsten carbide or the like in joint part between an end part of a heat pattern 33 and a heater terminal 37. Not only residual stress of inside material from jointing is released but also thermal expansion of whole structure is absorbed by making a metal terminal in a coil shape.
Patent JP-2001267739-A (JP)
Title: Method of forming via in wiring board
Inventor: HIRAKAWA TADASHI
IPC: H05K3/40
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To connect a mask, a copper foil, and a resin layer by plating or conductive resin after opening with laser at the time of formation of a via in a wiring board. SOLUTION: A via is connected without remarkably increasing the thickness of a copper foil at the surface. A mask is formed on the copper foil at the surface, and this mask, the copper foil, and a resin layer are opened in substantially the same size, and they are connected with one another by plating or filling of conductive resin in this opening.
Patent JP-2001306068-A (JP)
Title: Melody editing method and portable terminal
Inventor: IKEDA TOSHIOMI
IPC: H04W88/02
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a melody editing method and a portable terminal which enables, easy and efficient inputting and editing of a melody, even though a conventional melody editing method and a conventional portable terminal are poor in melody input efficiency, since a repetitive part needs to be inputted note by note when a melody is inputted and edited. SOLUTION: Melody data stored in a melody storage part 13 are displayed on music score at a display part 5, and an arbitrary part of the displayed melody data is copied and pasted on an arbitrary part for editing.
Patent JP-2001302367-A (JP)
Title: Method for manufacturing lightweight foamed concrete
Inventor: KAWAZOE KOJI
IPC: C04B38/02
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To manufacturing lightweight foamed concrete having high strength, excellent toughness and small shrinkage on drying. SOLUTION: A mixture composed of silica tone powder formed by pulverizing silica stone (A) of >=40 μm in the average single crystal grain size of quartz and silica stone (B) of >=10 to <40 μm in the average single crystal grain size of quartz is used as the silicic acid raw material of the lightweight foamed concrete. Both of the silica stone powder from the silica stone (A) and the silica stone powder from the silica stone (B) are so compounded as to attain >=20 to <=80 wt.%. At this time, the silica stones (A) and (B) may be pulverized by the same pulverizing equipment in the mixed state that the prescribed compounding ratio is previously attained.
Patent JP-2000321370-A (JP)
Title: Automatic winding timepiece
Inventor: GABATHULER JACQUES
IPC: G04B5/19
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize the mechanism by constituting an automatic winding timepiece by surrounding a reversing mechanism by the bearing ring of a ball bearing rotating a weight for automatic winding, and reducing the diameter of driving gears fixed to reversing elements. SOLUTION: A weight for automatic winding is provided with a center part 2 with the semicircumference outer surface 1 fixed, and a ball bearing 3 is provided on the circumference. A first reversing element 7 and a second reversing element 8 integrated with pinion 9 are engaged with the inner side and the underside of a tubular part 2d to respectively serving as bearings. A pinion 10 is fixed to the first reversing element 7. The reversing elements 7, 8 are meshed with planet gears 11, 12 rotating around tenons 13, 14, rotated integrally with the automatic winding weight, and the one side rotates relatively against the other side up to 180 deg.. Consequently, at least one reversing element transmitting rotation of the weight for automatic winding always exists.  By such constitution, the pinions 9, 10 borne on the center of the weight for automatic winding can be made small in the diameter.
Patent JP-2001318278-A (JP)
Title: Optical element module and its assembling method
Inventor: TAMURA TOMOTADA
IPC: G02B6/42
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the conventional module that the deviation of optical axis is generated by the machining error during the fixing operation by welding, resulting in optical coupling efficiency being deteriorated. SOLUTION: Using a pair of angles 11 equipped with an angle shoulder part 11b that is fixed on a sleeve 3 provided for an optical fiber 2 and with an angle leg part 11c that is fixed on a chip carrier 7, the sleeve 3 is mounted independently on the chip carrier 7.
Patent JP-2001287014-A (JP)
Title: Method and device pouring molten metal in low pressure casting apparatus of wheel for vehicle
Inventor: AOKI TATSUYA
IPC: B60B3/06
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent an enclosure of gas into forming spaces for spoke parts and a disk part and also, to secure the good running of molten metal in these spaces. SOLUTION: In a low pressure casting apparatus for a wheel of vehicle provided with a mold device for casting the wheel having a forming space for rim, the forming spaces for spokes and the forming space for disk, after pouring the molten metal into the forming spaces for spokes and the forming space for disk, the molten metal is poured into the forming space for rim.