baber/WOPTO huggingface dataset:
Patent JP-2001283084-A (JP)
Title: System and method for displaying advertisement information and recording medium
Inventor: SATO HIROSHI
IPC: G06Q30/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To surely catch the voice information and also to quantize the advertisement effect in an advertisement information display system. SOLUTION: The advertisement information transmitted from an advertisement requester terminal device via a communication channel 30 is separated at a separation part 14-3 into the image data and voice data. The image data separated from the advertisement information are transferred to a street advertisement device 20 via a communication channel 40 and then outputted and shown at an image display part 25 according to a time program. When a voice reception start signal is transmitted from a viewer terminal, a voice output management part 14-4 transmits and outputs the voice data on the image data which are currently outputted and displayed on the part 25 to the viewer terminal consisting of a communication portable terminal.
Patent JP-2001285692-A (JP)
Title: Omnidirectional stereo image pickup device and stereo image pickup device
Inventor: YAMAMOTO KAZUHIKO
IPC: H04N13/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To acquire position information of a three-dimensional space with high accuracy and high resolution. SOLUTION: Support members 22 respectively supporting three cameras 21 on respective reference planes are fitted to each face of a base 20 of a regular icosahedron. The three cameras supported by each support member 22 pick up a unidirectional image being a division of the three-dimensional space. Two stereo cameras are formed from the three cameras and position information in the three-dimensional space is obtained on the basis of two stereo images picked up by the three cameras.
Patent JP-2001289584-A (JP)
Title: Inner helically grooved tube and method of its manufacture
Inventor: ISHIKAWA MAMORU
IPC: B21C37/15
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an inner helically grooved tube suitable as the heat transfer tube of a condenser or an evaporator, and a method of its manufacture, in which high condensation performance and high evaporation performance can be ensured even in a region where the flow rate of a refrigerant is low. SOLUTION: Spirally grooved bands 1 where spiral grooves are made in the inner surface of a metal or alloy tube, and intersection grooved bands 2 where a group of a plurality of intersecting grooves are made in the inner surface of a metal or alloy tube are arranged in mutually different regions. A groove separation band 7 is provided between the spirally grooved band 1 and the intersection grooved band 2. A plurality of the spirally grooved bands 1 and the intersection grooved bands 2 are arranged alternately in the circumferential direction of the metal or alloy tube through the groove separation band 7. Assuming the machining widths of the spirally grooved band 1 and the intersection grooved band 2 are W1, W2 in the circumferential direction of the tube, the ratio W1/W2 is in the range of 1.1-3.0. It may be in the range of 0.3-0.9.
Patent JP-2001289007-A (JP)
Title: Steam turbine
Inventor: SUZUKI ISAMU
IPC: F01D25/26
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a steam turbine capable of preventing the generation of a high stress part in the inner surface of an outer casing when starting, stopping the turbine and when a load is changed. SOLUTION: An inner casing is arranged in an outer casing, and a turbine rotor is provided in the inner casing, and a bleed opening for bleeding the air from the inside of the inner casing to the inside of the outer casing is provided so as to form the double casing structure. In a steam turbine with this structure, the bleed opening is provided with a pressure relaxing means for relaxing the pressure.
Patent JP-2001281430-A (JP)
Title: Method of manufacturing for diffraction optical element
Inventor: NAKABAYASHI MASAAKI
IPC: G02B5/18
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a diffraction optical element sufficiently exhibiting the optical function. SOLUTION: The method for manufacturing the diffraction optical element comprises transferring a shape of a die 7 with a diffraction pattern to a resin material 8 and releasing the solidified resin material 8 without deformation of the fine shape of projecting and recessing parts constituting the diffraction pattern.
Patent JP-2001290858-A (JP)
Title: Performance estimating method
Inventor: MAE YOICHIRO
IPC: G06F17/50
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for estimating the performance of a logical system composed of software running on a processor and dedicated hardware at a high speed. SOLUTION: An intermediate code 103 is generated from a logical system description program 101 in which the whole logical system is described in a program language; while a dedicated hardware performance table 104 and performance tables 105 by instructions of the processor are referred to, an instruction series 107 to be executed by the process is generated from the intermediate code 103 and a performance estimate value 108 is calculated.
Patent JP-2001294770-A (JP)
Title: Coloring composition, inkjet ink and ink-jet recording method
Inventor: NAKAMINE TAKESHI
IPC: C09D11/328
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a coloring composition having no paper dependence, excellent color development/tone upon printing in any selected paper, excellent water resistance, light-resistance and the like, and suitable in an ink which enables high recording density/high image quality or the like. SOLUTION: The coloring composition comprises an oil-soluble dye represented by formula (1) [wherein R1 to R4 are each independently a hydrogen atom or a substituent; M is -OY or -NR5R6; Y is a hydrogen atom or a cationic seed necessary for neutralizing a hydrogen atom or an electric charge; R5 and R6 are each independently an alkyl group, an aryl group, a heterocyclic group, an acyl group, an alkanesufonyl group or an arenesulfonyl group; and A is any of the groups represented by formulae (2) to (4)].
Patent JP-2001295246-A (JP)
Title: Environmental conservation type revetment levee body
Inventor: RYU SHINJI
IPC: E02B3/14
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an environmental conservation type revetment levee body having the function of a natural riverbank, improving water quality by utilizing underground water and underground flow water, giving habitats for small animals, and giving good environment for the implantation of plants. SOLUTION: Nearly rectangular solid-shaped blocks B are stacked in multiple steps vertically and long horizontal to construct the environmental conservation type revetment levee body A. Each block B is bored with a notched opening section 4 at the upper section of the front face and a front hole 3 at the lower section. The block is provided with three retarding cavities 2 in it via bulkheads 6, a side face hole 5 on the block side wall, a bottom hole 9 on the base plate 8, notched opening sections 7 at the upper sections of the bulkheads, and a water-permeable porous concrete section 11 on the back wall 10. A retarding cavity 2 is made to communicate with a river via the notched opening section 4 and the front hole 3, and the other retarding cavities 2 of each block are made to communicate with each other via the side hole 5, the notched opening section 7, and the bottom hole 9.  Water flows to the ground 21 via the porous concrete section 11, and pebbles 16 are installed in the retarding cavities 2.
Patent JP-2001016048-A (JP)
Title: Low-cost linear channel amplifier used together with high power amplifier
Inventor: YUEN CINDY
IPC: H03F1/30
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive linear channel amplifier including a nonlinear linearizer circuit by controlling the attenuator in a channel amplifier and the output attenuator of a linearlizer and controlling the current for a phase shifter, a distortion generator and a bridge circuit attenuator. SOLUTION: Control function of a channel amplifier 20 comprises the selection of a fixed gain(FG) mode and an automatic gain level control(ALC) mode and a control possible gain, namely, the power level. A linearizer 30 changes the output of the channel amplifier 20, by adding the enlargement of the gain and phase advance (or delay) as the function of the power level, compensates for the gain of a high power amplifier and offsets phase delay (or advance) up to a saturation region and causes is to exceed the region. A control circuit 40 supplies different currents which are temperature-compensated, controls as attenuator 23 in the channel amplifier 20 and an output attenuator 23 in the linearizer 30 and controls current to a phase shifter 34, a distortion generator 35 and a bridge circuit attenuator 36.
Patent JP-2001293493-A (JP)
Title: Vegetated float for improving water quality
Inventor: SATO KEIJI
IPC: H01L31/04
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for improving water quality capable of removing even phosphorus/nitrogen components in water at the time of cleaning the water quality of lakes and marches. SOLUTION: In the device for improving the water quality, a vegetated float, a gas-liquid mixing device capable of generating water streams and a solar panel are combined.
Patent JP-2001296928-A (JP)
Title: Power source circuit
Inventor: HANADA YUJI
IPC: H01M10/44
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a power source circuit capable of charging a storage element by preventing the operation of the protecting circuit of a battery. SOLUTION: This power source circuit 100 is provided with 3 battery 200 having a protecting circuit 210, a storage element 10, a first switching element SW1 for connecting the battery 200 to the storage element 10, a second switch SW2 for connecting the battery 200 through a resistance 21 to the storage element 10, and a charging control circuit 30 for controlling the charging of the storage element 10. When a terminal voltage Vc of the storage element 10 is less than a reference voltage Vref, the charging control circuit 30 turns on/off the first switching element SW1 in order to prevent the hit operation of the protecting circuit 210 in a state that the second switch SW2 is turned off so that the storage element 10 can be intermittently charged.  When the terminal voltage Vc of the storage element 10 is not less than the reference voltage Vref, the charging control circuit 30 turns on the second switch SW2 in a state that the first switching element SW1 is turned off so that the storage element 10 can be continuously charged.
Patent JP-2001302151-A (JP)
Title: Elevator car device
Inventor: NISHIMURA NOBUHIRO
IPC: B66B11/02
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an elevator car device which restricts the generation of noise caused by turbulence by straightening the air flow on the front side of a cage when a car moves up and down. SOLUTION: A front side air straightening cover 18 is arranged on the front side of the cage 5 to cover the front face and the side face on the front side of the cage 5. The external face of a sliding door 13 is covered by a sliding door air straightening cover 16, and an extension plate 27 is provided at the lower end of the external face of the sliding door 13, and a flat face is formed on the front side of the cage 5 by a front section air flow straightening cover 18, etc. In this constitution, the deficiency such that the uncomfortable noise caused by turbulence is transmitted to the cage 5 is eliminated by straightening air flow when a car moves vertically.  The gap between the edge section of the closed sliding door 13 and the opening section of the front section air flow straightening cover 18 is closed by a side section closing member 23 and an upper section closing member 24. This constitution improves the sound insulation on the front side of the cage 5, and so hence, the inside of the cage 5 becomes quiet.
Patent JP-2001293705-A (JP)
Title: Wood chip-board
Inventor: NAGATOMI SONAU
IPC: E04C2/10
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a wood chip-board having good dimensional stability and a sufficient strength. SOLUTION: A wood chip manufactured from a steam-heat treated and pressurized timber is used as a material of the wood chip-board. Since changes in thickness and length of the wood chip due to a moisture absorption are suppressed, the wood chip-board having good dimensional stability can be obtained.
Patent JP-2001300005-A (JP)
Title: Game board
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To make a cover member of an electric decorator.shine at an even brightness with a simple structure in a game board equipped with the electric decorator constituted of a light source member such as light emitting diode or small bulb and the transparent or semi-transparent cover member shining in various colors receiving light emitted from the light source member. SOLUTION: On the surface side of a base plate member 10, installed are a light emitting diode 21 emitting light according to an external command, a transparent or semi-transparent resin cover 23 shining in various colors receiving light emitted from the light emitting diode 21 and a light emitting diode board 24a for mounting the light emitting diode 21 on the base plate member 10. As shown in Fig. (a), on the surface side of the base plate member 10, a recessed part 12a is formed being hollowed toward the rear side rather than the peripheral part and the light emitting diode 21 is installed in the recessed part 12a.
Patent JP-2001304855-A (JP)
Title: Range finder
Inventor: IDE MASATAKA
IPC: G01C3/06
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a low-priced range finder capable of accurately detecting a main subject and bringing it into focus by a simple operation. SOLUTION: The outline of the subject is extracted based on the output of an AF area sensor 12 according to a command of a microcomputer 11. Range finding is performed with priority given to the inside of the outline in a wide range finding area. This enables the main subject to be accurately brought into focus without being affected by its background.
Patent JP-2001309518-A (JP)
Title: Temporary scaffolding member for cable extension
Inventor: HAYASHI JOJI
IPC: E04G3/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a temporary scaffolding member for cable extension capable of improving the working efficiency of a worker by adjusting the height of a scaffolding supporting member easily, thus eliminating extension work in a bending-down posture. SOLUTION: This scaffolding member includes a tubular body 31 which is fitted into an insertion hole 29 so as to be capable of being inserted and removed and which protrudes both ends to be inserted into the insertion hole 29, a height adjusting member 30 with a pair of hanging parts 32 which are hung down from both ends of the body 31 and are formed with insertion holes 35a at its lower end, and the scaffolding supporting member 40 inserted into the respective insertion holes 35a of the pair of hanging parts 32 so as to be extended roughly in parallel to an L-shaped angle 2 from the height adjusting member 30.
Patent JP-2001302947-A (JP)
Title: Soluble phthalocyanine compound-containing coating agent and optical recording medium using this
Inventor: NUKADA HIDEMI
IPC: G11B7/249
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a coating agent containing a phthalocyanine compound having a highly stable structure, a high degradability, a high sensitivity and preferably a high refractive index against light having a wavelength of about from 780 to 830 nm, and an optical recording medium using this. SOLUTION: The soluble phthalocyanine compound-containing coating agent is prepared by adding to an organic solvent a soluble phthalocyanine compound comprising a reaction product of at least a phthalocyanine compound and a hydrolyzable organic metal compound. The optical recording medium is prepared using the above agent.
Patent JP-2001305409-A (JP)
Title: Lens barrel
Inventor: YANO YOSHIFUMI
IPC: G02B7/02
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel whose production cost is low and which can impart specified torque even when the torque is changed because of secular change. SOLUTION: In this lens barrel, a fixed lens barrel 1, an operation ring 2 and a fixed ring 3 are engaged. In the ring 3, an engaging part 3b selectively engaged with the switching engaging part 1c of the lens barrel 1 and an energizing part 3a energizing the engaging part 2a of the operation ring 2 in an optical axis direction are integrally molded. Therefore, energizing pressure to energize the engaging part 2a is selectively set, so that the engaging part 2a is energized by the specified energizing pressure even though dispersion in manufacture is found in the lens barrel 1, the operation ring 2 and the ring 3. Even when the energizing pressure is changed because of the secular change, the energizing pressure is switched so as to obtain the specified energizing pressure.  Furthermore, since the energizing part 3a is integrated with the ring 3, an energizing member such as a wave washer is not required specially, and labor for assembling the lens barrel is reduced.
Patent JP-2001008285-A (JP)
Title: Method and apparatus for voice band signal processing
Inventor: OZAWA KAZUHIKO
IPC: H04R3/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To emphasize a voice band signal of a part collected from the middle of a sound collection range. SOLUTION: In this voice band signal processing method, a correlation coefficient arithmetic processing circuit section 15 obtains a correlation coefficient 15s between voice band signals 1l and 1r, collected from two directions of a photographing range and a part of a voice band signal, collected in the middle of the photographing range is selected from the collected voice band signals on the basis of the correlation coefficient 15s and emphasized.
Patent JP-2001308284-A (JP)
Title: Ferroelectric storage element and manufacturing method of the same
Inventor: SAKAMAKI KAZUO
IPC: H01L29/792
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a ferroelectric thin film is reduced to a metal and deteriorated by a film formation process using a silane-based gas frequently used in a semiconductor manufacturing equipment and heat treatment in the reducing atmosphere of a sintering process using hydrogen in a ferroelectric storage element. SOLUTION: The ferroelectric storage element having structure covering at least a part of the ferroelectric thin film is provided by the lamination of Ti(titanium) (9) which stores hydrogen and an oxidation film (8). The ferroelectric storage element having the structure covering at least a part of the ferroelectric thin film (4) and further covering an interlayer insulation film of BPSG(boron phosphorous silicate glass) small in the diffusion coefficient of hydrogen is provided by the lamination of Ti (9), the oxidation films (8) and (8').
Patent JP-2001301461-A (JP)
Title: Holding tool for sun-visor for automobile
Inventor: KITANO TAKASHI
IPC: B60J3/02
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To lessen impact given to an occupant without generating fracture in a sun-visor itself in an emergency such as a collision of an automobile. SOLUTION: This holding tool for the sun-visor for the automobile comprises a base B comprising a mounting part 1 mounted to a vehicular body side at an upper side and a slider S mounted to a lower side of the base B at an upper side so as to be slidable to a windshield G. The slider S is formed with a holding part 17 of the sun-visor 100. The slider S is formed with an engaging part 18 engaged to a part to be engaged 2 formed to the base B so as to stop sliding of the slider S toward the wind shield G side, and engaging force for engaging the engaging part 18 and the part to be engaged 2 is set so as to cancel engagement therebetween when acting impact exceeds force acting on the slider S in a direction to make the slider S slide with an operation of the sun-visor 100.
Patent JP-2001300618-A (JP)
Title: Method of manufacturing metallic foil
Inventor: YOKOMIZO KENJI
IPC: B21B37/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a metallic foil by which the accuracy of shape control is improved by adding a function equal to feedforward control in one-side running type roll rolling having a simple constitution of equipment. SOLUTION: In the manufacturing method of the metallic foil by which roll rolling is performed while controlling the shape by feeding back shape data which are detected from a rolled metallic foil 1, the shape data detected with a shape detector 7 are used for feedback control and also stored in a storage device 11 as the shape data in the length direction based on a measuring instrument 10. At the next rolling, these shape data are outputted from the storage device 11 based on the length measured with a measuring instrument 12 and added to the shape control of a controller 8.
Patent JP-2001302831-A (JP)
Title: Method for producing phenolic resin foam
Inventor: KAKEHI MASANORI
IPC: C08K3/22
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a robust phenolic resin foam little in formaldehyde odor, causing no deformation thereof due to change in temperature and with time. SOLUTION: This method for producing a phenolic resin foam comprises expansion molding of a formula liquid essentially containing a phenolic resin, a foaming agent and a curing agent; more specifically, this method comprises the following practice: a silicone rubber form 3 and a core material 5 are set inside a mold 1 composed of openable two mold members 2a and 2b, and the resulting space 4 is injected with the above formula liquid followed by making an expansion molding and then heat treatments at a temp. of 40-70 deg.C and 100-130 deg.C.
Patent JP-2001302976-A (JP)
Title: Method for forming coating film
Inventor: TATEBAYASHI TORU
IPC: B05D7/24
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a low-staining film which can be formed at a low temperature, has a contact angle with water of 40 degree or less from just after the film formation and further exhibits excellent water resistance even under severe conditions such as exposure to hot water or the like. SOLUTION: A resin composition comprising components (A), (B) and (C), the weight ratio [B/(A+C)] of the component B to a silicone resin comprising a polymer of the components (A) and (C) falling within the range of 0.6-2.0 in terms of solids content and the weight ratio [C/(A+B+C)] of the component C to the total weight of the components (A), (B) and (C) falling within the range of 0.01-0.5 in terms of solids content, is applied on a substrate and hardened at a temperature of not lower than 20 deg.C and not higher than 200 deg.C to form a film. The component (A) is a tetrafunctional alkoxysilane represented by the general formula: Si(OR)4 or its partial hydrolyzate. The component (B) is an inorganic filler. The component (C) is a trifunctional or bifunctional alkoxysilane represented by the general formula: R1(CH3)mSi(OR2)3-m.