baber/WOPTO huggingface dataset:
Patent JP-2001340491-A (JP)
Title: Method for manufacturing rotary rhoenrad with knockdown type fixed stand
Inventor: OMORI YOSHIHIRO
IPC: A63B22/06
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a rotary Rhoenrad with a knockdown type fixed stand capable of rotating on a narrow place or an uneven slab without a wide and nearly even floor surface, preventing the overturn, allowing a user to carry it passing through a door with a regular height, and allowing a powerless user to rotate it with motive power. SOLUTION: The knockdown type Rhoenrad is combined with the knockdown type fixed stand. Since the fixed stand has open legs, it does bit overturn. In addition, since the rotary Rhoenrad rotates on the fixed stand, a wide and flat floor surface is not necessary. Further, as the rotary Rhoenrad can be dissembled, it can be carried through a narrow doorway.
Patent JP-2002023638-A (JP)
Title: Identification label
Inventor: WATANABE TADASHI
IPC: A23L7/10
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an identification label for rice balls which allows the easy identification of the kinds of the rice balls without taking out the rice balls in transporting the rice balls. SOLUTION: This identification label 4 is stuck to a package for rice ball 3, etc., packaging food or the like. The identification label 4 is stuck to the upper part of the package and is printed with such an identification color 8 to allow the identification of the kind of the package.
Patent JP-2001066595-A (JP)
Title: Display element and display device
Inventor: YOSHINAGA KAZUO
IPC: G02B5/18
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To display with high contrast and high use efficiency of light even when a polarizing plate is not used by forming a microlens array consisting of a diffraction grating on at least one substrate. SOLUTION: A microlens 203 consisting of a diffraction grating is formed on an electrode 202'. When an electric field is applied by electrodes 202, 202' on the display layer 210 consisting of the microlens 203 and a low mol.wt. liquid crystal 205 injected into the microlens, the low mol.wt. liquid crystal 205 is aligned to generate difference between the refractive index for ordinary rays of the liquid crystal and the refractive index of the diffraction grating, and the layer functions as a Fresnel lens to condense the incident light. The condensed light passes through an opening 211 formed in a light-shielding layer 204 to display. The lightshielding layer 204 is preferably formed at the focal position of the microlens 203.  When an active element 208 is to be used, it is preferable to use the active element 208 as the light-shielding layer 204 because the use efficiency of light is improved.
Patent JP-2002018769-A (JP)
Title: Robot arm driving device
Inventor: KAWASAKI SHUICHI
IPC: B64G1/24
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a robot arm driving device for easily bending or elongating/contracting an arm using a gas or air pressure. SOLUTION: A connecting mechanism 20 is connected on the way of a multifunctional arm. The connecting mechanism 20 has a closed space formed by an integral structure consisting of an upper substrate 21, a lower substrate 22 and a fixed portion 23, formed of a deformable material, and a flexible connector 24. A control device 70 changes over a selector valve 41 to operate a pressure device 42 to supply a gas into the closed space of the connecting mechanism 20, whereby a bellows flexible joint 24 is elongated and the arm is bent. A cylinder/piston is substitutable thereto. That is, a suction device 43 is operated to suck a gas, whereby the joint 24 is contracted and the arm is bent or elongated. The multifunctional arm is easily operated with the gas pressure.
Patent JP-2002030059-A (JP)
Title: METHOD FOR PRODUCING alpha-AMINONITRILE FROM TERTIARY AMINE AND CYANIDE BY OXIDATION WITH OXYGEN USING TRANSITION METAL CATALYST
Inventor: MURAHASHI SHUNICHI
IPC: C07B61/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To extremely cleanly and efficiently carry out a reaction for obtaining an α-aminonitrile from a tertiary amine by using readily available and inexpensive sodium cyanide and molecular oxygen without producing by-products. SOLUTION: This method for producing the α-aminonitrile comprises oxidizing the tertiary amine with oxygen in the presence of the cyanide by using a transition metal catalyst.
Patent JP-2002032825-A (JP)
Title: Coin processing apparatus
Inventor: UCHIDA HIROYUKI
IPC: G07F9/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a coin processing apparatus capable of directly dispensing counterfeit coins upon the operation of a return lever after the counterfeit coins inserted therein are accepted as normal coins, and of being rapidly operated for dispensing coins and for storing them, using a simple arrangement. SOLUTION: The coin processing apparatus has a temporary retaining unit for temporarily retaining a particular discrimination of coins, with the temporary retaining unit including a coin retaining part for retaining coins, a spiral body by which each coin retained in the coin retaining part is locked between pitches, and a drive for driving the spiral body for rotation. To dispense or store particular discrimination of coins, the spiral body is rotated so that the coins stored in the coin retaining part are sent to a return passage or a change storage cylinder which stores the particular discrimination coins.
Patent JP-2002037452-A (JP)
Title: Article conveying apparatus
Inventor: MIYOSHI AKIO
IPC: B23Q3/157
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an article transport apparatus capable of operating at a high speed without once stopping in the midway of transition from the rectilinear movement to the turning movement using a cam. SOLUTION: A nut 6 is engaged with a screw shaft mounted to be only rotatable, thereby preventing rotation to elevate. A swivel shaft 13 is fixed to the lower end of the nut 6, a sleeve 15 is externally fitted to swivel shaft 13 where an arm 14 for holding an article is secured to the lower end thereof, and a cam groove 15b is formed on the sleeve 15. A cam follower 16 is projected on the swivel shaft 13 and the cam groove 15b is engaged with the follower. The swivel shaft 13 and the arm 14 are automatically turned on the lowering end of the swivel shaft 13 according to the shape of the cam groove 15b.
Patent JP-2001100377-A (JP)
Title: Silver halide color reversal photographic sensitive material
Inventor: IRIE KOJI
IPC: G03C7/26
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide color reversal photographic sensitive material suitable for nature photographing, in particular a color photographic reversal sensitive material having improved ability to describe the sky and the green leaves of a plant as important subjects in nature photographing and giving improved depth of overlapped trees, etc. SOLUTION: The silver halide color reversal photographic sensitive material has at least one yellow coupler-containing blue-sensitive silver halide emulsion layer, at least one magenta coupler-containing green-sensitive silver halide emulsion layer and at least one cyan coupler-containing red-sensitive silver halide emulsion layer on the substrate. The graininess (RMS value) of the red- sensitive layer at a density of 0.8 is 20-90% of that of the green-sensitive layer at a density of 0.8.
Patent JP-2002037320-A (JP)
Title: Used paper recovering arrangement bag
Inventor: MATSUMOTO MASAYOSHI
IPC: B65D71/02
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a used-paper recovering arrangement bag forming a bag shape having a parallel-piped bottom surface when a used paper is stored, capable of arranging neatly the used-paper while keeping a superior bag-shape holding characteristic, easily judging an appropriate amount of the used-paper to be recovered as one bundle, and further capable of keeping the used-paper in bound state by two plastic binding tapes after recovering the used-paper. SOLUTION: There is provided a used-paper recovering arrangement bag in which a plastic film rectangular parallel-piped bag having an opened top surface and two plastic binding tapes are combined to each other. Rectangular parallel-piped plastic film bag is characterized in that the same has through-pass holes at the upper portions of four side surfaces to pass through each of the terminals of the two plastic binding tapes arranged to cross at a right angle in a cross-shape at the bag bottom surface.
Patent JP-2002042877-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: SEGAWA MASAZUMI
IPC: H01M10/058
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery having an excellent high-rate discharge characteristic. SOLUTION: This nonaqueous electrolyte secondary battery is provided with a porous polymer electrolyte layer between a positive electrode and a negative electrode, and the positive electrode, the negative electrode and a porous polymer electrolyte are fixed to one another. It is preferable to provide the porous polymer electrolyte inside at least one of the positive electrode and negative electrode, and the porous polymer is preferably polyvinylidene fluoride or vinylidene fluoride/hexafluoropropylene copolymer. The nonaqueous electrolyte secondary battery can be manufactured via a first process of assembling the battery provided with the porous polymer layer between the positive electrode and negative electrode, a second process of filling an electrolyte in the battery, and a third process of heating the battery at 100 deg.C or higher after sealing the battery.
Patent JP-2002043079-A (JP)
Title: Lighting device for electrodeless discharge lamp
Inventor: MASUMOTO SHINGO
IPC: H05B41/24
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturizable electrodeless discharge lap lighting device having excellent stating ability and capable of and providing the stabilized operation. SOLUTION: This electrodeless discharge lamp lighting device is provided with a rectifier DB for full-wave rectification of an alternating current power source Vs; a step-up/down chopper circuit having a switching element Q1 to be controlled for turning on/off by a chopper control circuit 1; a second power source circuit 2, to which the terminal based voltage of a smoothning capacitor C1 is input and which outputs the direct current voltage; an oscillating and amplifying circuit 3 for converting the output voltage of the second power source circuit 2 to the high-frequency voltage, and a main amplifying circuit for amplifying high-frequency voltage, while using the output voltage of the step-up/down chopper circuit as the power source voltage.  A negative electrode side terminal of the chopper control circuit 1 is made to has a common electrical potential, with a negative side direct current output terminal of the rectifier DB and a negative electrode side terminal of the second power source circuit 2.
Patent JP-2002041430-A (JP)
Title: Network server, method for providing communication service and storage medium
Inventor: MATSUBARA TORU
IPC: G06F13/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a network server, a communication service providing method and a storage medium for realizing various kinds of chat services by setting up a speaking condition in each of a plurality of areas for speech made to simultaneously participate from a plurality of communication terminals. SOLUTION: The network server for providing communication service to a plurality of communication terminals, accessed via communication network is provided with a speech area setting means for setting a plurality of speech areas allowed to simultaneously participate from a plurality of communication terminals; a speaking condition setting means for setting a speaking condition in each speech area set in the speaking area setting means and a control means for comparing the speaking condition of each speech area set in the speaking condition setting means, with speech contents transmitted from the communication terminal and controlling the speaking state of the communication terminal participating in each speech area.
Patent JP-2002039122-A (JP)
Title: Member connection method and device therefor
Inventor: ISHII TAKESHI
IPC: G03G15/20
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a member connection method preventing the occurrence of loosening of a screw due to changes of temperature when connecting connection members on a surface side of a basic body using the screw. SOLUTION: In this member connection method connecting the connection members 21a, 28 on the surface 17b side of the basic body 17, a through hole 17d passing through a surface and a rear surface is provided in the basic body 17, a stepped member 24 having a stepped part 24e having a smaller outside diameter than an outer dimension of a head part is prepared together with the flange head part 24a, the stepped part 24b is inserted into the through hole 17d by leaving allowance, and the connection members 21a, 28 are overlapped and tightened firmly in an end part of the stepped part.
Patent JP-2002041823-A (JP)
Title: Information distributing device, information receiving device and information distributing system
Inventor: ITO MASAYUKI
IPC: G06Q50/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an information distributing device capable of distributing information, which is matched to the taste of a user, just for required capacitance easily to select and an information receiving device capable of storing information, which is matched to the taste of the user, in received information just for required capacitance. SOLUTION: When a distribution request is received from an information receiving terminal 2, an information distribution center device 1 decides whether or not contents can be transmitted from the condition of contents utilization and distributes transmissible contents Besides, the condition of contents utilization is updated on the basis of contents utilization condition received from the information receiving terminal 2. When the contents received from the information distribution center device 1 are utilized, the information receiving terminal 2 updates the contents utilization condition on the basis of contents information and distributes it to the information distribution center device 1.  The information receiving terminal 2 obtains the priority of contents from various information such as the favorite degree of the user and the capacitance of contents so that the contents can be sorted and stored as much as permitted by storage capacity.
Patent JP-2002034387-A (JP)
Title: Method for producing orthotopic grafted animal of colon cancer cell
Inventor: TAKAHASHI TAKUYA
IPC: G01N33/50
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To readily cause colon cancer exposed to the interior of the alimentary canal cavity of an animal in a short period. SOLUTION: This method for producing an orthotopic grafted animal of colon cancer cells is characterized by carrying out a treatment for inducing inflammations in the large intestine of the animal and then grafting the colon cancer cells into the large intestine of the animal.
Patent JP-2002047679-A (JP)
Title: Return pipe fixing structure for construction machine
Inventor: HATAOKA NOBUYOSHI
IPC: E02F9/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a return pipe fixing structure for a construction machine capable of reliably fixing a return pipe connected to a hydraulic oil tank. SOLUTION: This return pipe fixing structure for the construction machine is provided with an upper revolving superstructure, various hydraulic apparatuses and the hydraulic oil tank mounted on the upper revolving superstructure, and a return pipe intensively returning the return oil from various hydraulic apparatuses to the hydraulic oil tank. The return pipe is erected on this side of the hydraulic oil tank from the vicinity of the bottom face of the upper revolving superstructure and connected to the upper section of the hydraulic oil tank. A supporting member supporting and fixing the return pipe to the hydraulic oil tank is provided near the junction between the return pipe and the hydraulic oil tank.
Patent JP-2002052401-A (JP)
Title: Manufacturing method for bearing unit for wheel with braking rotor
Inventor: SUZUKI YUJI
IPC: B60B35/14
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of judder in braking by improving the perpendicularity to the center of rotation of a hub 8 of both sides of a rotor 2 connected and fixed to the hub 8. SOLUTION: In the completely assembled state of a bearing unit 32 for a wheel with a braking rotor in which the hub 8 is assembled to the inside diameter side of an outer ring 6, and the rotor 2 is fixed to the hub 8, both side surfaces of the rotor 2 are finished. As a result, an error of the connecting part between the hub 8 and the rotor 2 and distortion due to heat treatment is kept from causing shudder.
Patent JP-2001070944-A (JP)
Title: Electrolytic water generator
Inventor: NOGUCHI HIROYUKI
IPC: C02F1/46
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic water generator which can control the oxidation of a reduction type target substance even in the presence of active oxygen, etc., and can maintain a reduction state as cathodic water having reduction side potential, or can reduce an oxidation type substance into a reduction type substance, and can produce cathodic water which can reproduce the reduction type substance effectively. SOLUTION: An apparatus has an electrolytic cell 2 having an anode chamber 18 having an anode 12B, a cathode chamber 14 having a cathode 12A, and diaphragm which is arranged to partition the anode chamber 18 and the cathode chamber 14 and allows cations and/or anions to pass through. Anodic water and cathodic water are produced by the electrolysis with a diaphragm of raw water containing dissolved ions. The electrolytic cell 2 which can make the cathodic water produced in the cathode chamber 14 contain dissolved hydrogen gas particles is provided. An oxidation-reduction substance adding apparatus for adding an oxidation-reduction substance into raw water is provided.
Patent JP-2002061395-A (JP)
Title: Dwelling house with dry area
Inventor: KANESHIMA HIROMITSU
IPC: E04H1/02
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a dwelling house with a dry area furnished with extension of a visual space and a functional merit without exposing clothes to dry from the inside and outside of the housing. SOLUTION: A series of a living and dining room 8 is arranged in the center of a building A, an opening facing outside is arranged on one side by sandwiching the living and dining room 8, a patio 17 surrounded by external walls is arranged on the other side, and the patio 17 is opened by cutting out a roof above it.
Patent JP-2002064487-A (JP)
Title: Stream transmission apparatus
Inventor: HANANO SHINYA
IPC: H04L12/66
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed, large-capacity stream transmission apparatus capable of minimizing processing by reducing a processing overhead and eliminating the full calculation of check sum for each protocol layer. SOLUTION: A copy control section 14 accesses a packet buffer 13 based on a buffer address and a buffer length which are informed by a writing section 12 and picks up the IP address and the UDP port number of the packet, accesses a content identifier retrieval table 15 by using the information as a key, and finds the content identifier of a stream carried by the receiving packet. A copy processing section 19 finds distribution information determined for each client to which the information is to be transmitted with reference to a copy distribution control table 18, rewrites a header for a copy of the receiving packet based on the distribution information, recalculates a new check sum based on a difference between check sum and header information after rewriting, sets at a transmitting packet the new check sum obtained by recalculation and transmits it to a client.
Patent JP-2002072318-A (JP)
Title: Camera
Inventor: NONAKA OSAMU
IPC: H05K5/03
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a camera constituted so that a high added value obtained by electronic circuit technology advanced in recent years can be applied, an article which can appeal to a wider user bracket is easily constituted, cost is reduced and repairability is improved. SOLUTION: As for the camera where an exchangeable battery 23 is set as an energy source, the battery 23 is housed in a battery chamber 24 and a battery cover 43a covering over the chamber 24 is provided in order to prevent the battery 23 from falling off. Then, a speaker 14b is provided on the cover 43a.
Patent JP-2002077425-A (JP)
Title: Data communication system
Inventor: DOI YUJI
IPC: H04M11/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To easily install an indicator in a home, in which a terminal network controller has already been installed. SOLUTION: An interface 20 of an indicator 14, provided with an indication unit 21 and a CPU 35 is used in common with the interface of meters and the indicator 14 is connected to the connection terminals to which the meters of a terminal network controller 13 are not connected.
Patent JP-2002070018-A (JP)
Title: Method of measuring quantity of frost heaving, frost- heaving quantity measuring structure and front-heaving quantity measuring instrument
Inventor: NAITO KUNIO
IPC: E02D17/20
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To accurately determine the quantity of the frost heaving of a ground, and to enable it without complicating constitution. SOLUTION: The frost heaving on the ground is generated without floating a rod-shaped supporter 14 by driving and anchoring the rod-shaped supporter 14 onto the ground 12 in driving length exceeding a previously assumed frost- heaving region. The quantity of the frost heaving of the ground is measured by moving frost-heaving recording bodies 26 interlocked with the supporter 14 only in the case of the frost heaving of the ground 12 on the basis of engagement with engaging pieces 48 to linear guide bodies 28 integrally arranged to the ground by the quantity corresponding to the case of frost heaving.
Patent JP-2002070580-A (JP)
Title: Fuel feed system of airplane
Inventor: HAYASHI MUNEHIRO
IPC: H01M8/10
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel feed system providing highly efficient fuel consumption without increasing the weight in an aircraft mounting a Brayton cycle heat engine for flying and propulsion and fuel cells for power for the aircraft interior. SOLUTION: Hydrogen obtained by converting the molecular structure of hydrocarbon fuel and residual hydrocarbon are fed to the fuel cells and a jet engine respectively so as to efficiently obtain the power for the aircraft interior and the propulsion.
Patent JP-2002071657-A (JP)
Title: Device and method for gradient liquid chromatogram measurement
Inventor: ISOBE MINORU
IPC: G01N27/62
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method that can analyze in μl/min order to improve detecting accuracy, obtain a gradient of high accuracy with repeatability, obtain a measured result of high accuracy even if changing flow at low cost with easy operation, introduce the whole quantity of an object component into a mass spectrometer in the case of using the mass spectrometer as a detector and adjust flow, pressure and gradient inclination synchronously with measurement in carrying out mass spectrometry. SOLUTION: To attain the purpose, this device 2 for measuring gradient liquid chromatogram comprises a liquid feeding system 10 provided with liquid feed pumps 4, 6 and a gradient solvent filling pipe 8 that can store the whole capacity of a gradient solvent used for at least one measurement; and a separating and detecting system 20 provided with a sample filling mechanism 14, a separating column 16 and a detector 18.