baber/WOPTO huggingface dataset:
Patent JP-2001224945-A (JP)
Title: Treating agent dissolution device
Inventor: HIROZAWA NOBUHIKO
IPC: G03D3/06
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation in the durability of a filter by the collision of the liquid flow generated by stirring against the surface of the filter. SOLUTION: The filter unit 48 loaded into a filter unit loading section 40 is constituted by housing a filter section 126 into a filter unit housing section 122 formed to an approximately arcuate shape. This filter section is mounted with a filter element 54 on a plane section 52 formed to the surface on the inner side of a dissolution tank 14 and the filter unit housing section is closed between wall surfaces 120A and 120B by the surface of this filter element. The water stream generated by stirring of the water flows along the wall surfaces 120A and 120B and the collision of the water on the surface of the filter element and the particles of the treating agent not dissolved in the water is suppressed, by which the degradation in the durability and filter performance of the filter element is suppressed.
Patent JP-2001231101-A (JP)
Title: Alarming device for electric vehicle
Inventor: YANASE HISASHI
IPC: B60K6/20
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an alarming device for an electric vehicle that makes it possible to notify a driver without fail of the state that a driving motor is overloaded, i.e., in an driving condition in which overheat can be predicted. SOLUTION: The torque of a motor that generates driving force of a vehicle is detected by a motor torque detecting means (S10). An alarming means is designed to raise the alarm (S18) when the motor torque is within a given motor torque range in which the overheat of the motor can be predicted if the vehicle continues to be driven by that torque (S12).
Patent JP-2001190246-A (JP)
Title: Processed food tablet comprising fructose as main material
Inventor: KUBOTA KANEYOSHI
IPC: A23L1/00
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a processed food tablet utilizing fructose as an energy source for a sports player and a sports amateur requiring a quick, effective and a more perfect supplement of energy in exercise, convenient to carry, easy to ingest an optimum dose, smooth in internal absorption without inhibiting combustion of body fat. SOLUTION: This processed food is obtained by tabletting fructose and citric acid formulated in a proper ratio as main material.
Patent JP-2001233359-A (JP)
Title: Method and apparatus for fitting male and female fasteners in manufacturing process of plastic fastener
Inventor: SHINOZAKI MASATAKA
IPC: B65D33/25
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for fitting male and female fasteners in a manufacturing process of a plastic fastener wherein male and female hooks can be surely fitted with each other even in a fastener molding immediately after molding, and to provide a fitting apparatus used in performing the method. SOLUTION: The method for fitting male and female fasteners in a manufacturing process of a plastic fastener comprising the male and female fasteners comprises steps of leading the male and female fasteners between a pair of fitting rolls which are oppositely placed at a predetermined clearance while the male hooks and the female hooks are overlaid to face each other. In this case, the female fastener is curved in contact with a peripheral surface of one of the fitting rolls thereby expanding engaging pieces of the female hooks. It is then brought into contact with and fitted with the male fastener led along a peripheral surface of the other fitting roll in this state. Then the fitted fasteners are displaced in a rotation direction of one of the fitting rolls and pulled out.
Patent JP-2001233732-A (JP)
Title: Pigment subjected to covering treatment with agar and makeup cosmetic
Inventor: KURODA AKIHIRO
IPC: A61K8/26
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a pigment subjected to coating treatment with agar and characterized by a reduction in cohesiveness and having a softer touch and a makeup cosmetic excellent in soft touch and coating feeling and excellent further in makeup lasting quality. SOLUTION: This pigment subjected to coating treatment with the agar is characterized in that the pigment is obtained by mixing a solution prepared by dissolving the agar in purified water at >=60 deg.C with a pigment, adding a lower alcohol in an amount of 10-300% pigment mass ratio to the prepared solution, filtering the mixture, drying the filtered mixture and then, as necessary, pulverizing the dried mixture. The makeup cosmetic is prepared by formulating the pigment subjected to the coating treatment with the agar.
Patent JP-2001233662-A (JP)
Title: Concrete composition for draining pavement
Inventor: WATANABE YOSHIHARU
IPC: C04B24/26
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a concrete composition for the draining pavement produced by using inexpensive cement-based binder and enabling the improvement of flexural strength and the formation of mutually connected voids. SOLUTION: The objective concrete composition for the draining pavement is produced by using a binder obtained by adding type-II anhydrous gypsum and/or bentonite to a cement. The water/binder ratio of the concrete composition is <=0.27, the void volume is 100-240 L/m3 and/or the flexural strength is >=4.5 N/mm2. Another concrete composition for the draining pavement is compounded with a pozzolana and/or a polymer emulsion. The other concrete composition is produced by spraying a polymer emulsion to the surface of the composition.
Patent JP-2001241164-A (JP)
Title: Wall member
Inventor: TANIGUCHI NORIYOSHI
IPC: E04F13/08
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a wall member which can reduce the weight while keeping durability and which is excellent in workability. SOLUTION: The wall member is provided with a panel 5 having fitting grooves 21, 22, 23, 24 at the ends thereof and upper and lower and right and left mounting members 11, 12, 13, 14 to fix the panel to a building frame. The right and left ends of a rear face member 7 with reinforcing ribs 8 are overhung from a surface member 6 and connected to the rear face of the surface member 6, in the panel 5. A panel fit-in space 26 allowing the panel to move upward in between the upper and lower mounting members 11, 12 is formed in the fitting groove 21 of the upper mounting member 11. The surface member 6 and the rear face member 7 are fitted in the fitting grooves 21, 22 of the upper and lower mounting members 11, 12, and the rear face member 7 is fitted in the fitting grooves 23, 24 of the right and left mounting members 13, 14.  One of the right and left mounting members in the upper and lower or the right and left mounting members is posteriorly fitted to the panel 5 and fixed to the building frame W.
Patent JP-2001241111-A (JP)
Title: Alc floor structure and design method on alc floor
Inventor: YOKOI NOBUFUMI
IPC: E04B1/348
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an ALC floor structure and a design method on ALC floor enabling a floor member to arrange a PS area with ease and to prepare small number of kinds. SOLUTION: This is a floor structure of a grid standard building unit 2, which is made of orthogonal grids having required dimensions and is composed by containing multiple numbers of floor member 23 formed into dimensions corresponding to grid standards. A PS area A, which is set on the basis of the PS shape standard and PS layout standard, is formed at a part of a floor area. Therefore, the PS area corresponding to a floor plan at users request is easily chosen. Floor members can be easily set due to their dimensions corresponding to grid standards.
Patent JP-2001236030-A (JP)
Title: Display device
Inventor: SHIBATA HIROKAZU
IPC: G09G3/14
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To integrate optical component members of a display device to be disposed in vehicles, ships, aircraft, etc., as far as possible. SOLUTION: A warning light W2 has a casing member 70, a light emitting element 80, a planoconvex lens 90 and a warning pattern P2. The light emitting element 80 is housed in a recessed part 72 of the casing member 70. The planoconvex lens 90 is mounted in an aperture of the casing member 70. The warning pattern P2 is formed by transfer to the surface of the planoconvex lens 90.
Patent JP-2001242497-A (JP)
Title: Method of manufacturing polymer film having second- order nonlinear optical characteristics, polymer film and nonlinear optical element
Inventor: SUDA HIROMI
IPC: G02F1/361
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polymer film having second- order nonlinear optical characteristics, having superior stability of obtained molecules without causing disordering of orientation, and to provide the polymer film and the nonlinear optical element. SOLUTION: The polymer film, having second-order nonlinear optical characteristics, is manufactured by centrifugal force generated in a polymer solution which, is disposed between two substrates 10, 12 vertically arranged on a turntable, symmetrically placed with respect to the rotary shaft of the turntable, by rotating the turntable. The polymer solution is composed of a solution, containing at least one out of a host-guest type polymer comprising a low molecular weight compound dispersed in the polymer (1), a modified type polymer with a functional part exhibiting second-order nonlinear optical characteristics chemically modifying a polymer side-chain or a polymer main- chains (2) or a cross-linked polymer (3) dissolved in an organic solvent. In particular, the modified type polymer is suitable.
Patent JP-2001209630-A (JP)
Title: Method for solving route selection problem like chaos
Inventor: SHONO KATSUFUSA
IPC: G06F17/10
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a route selection problem chaos-like solution method for searching a route by utilizing degeneracy and a fractal property between different resolution components on the basis of quantization forming a non-linear mapping generating chaos and a non-linear section to be converted into a linear section as a result and conversion from a quantum into a real number or from a real number into a quantum. SOLUTION: A concrete example for realizing the generation of chaos by logic mapping and non-linear quantization by in-phase conversion quantization is described. A route from an initial value quantized by changing resolution up to a destination is calculated by returning to the mapping (a real number, a binary decimal of 52 bits) of a logistic map for a while, an output having different resolution is found out in each step of calculation, a limited route to which degeneracy appearing in the combination of integer values is superposed is applied, and a reduced route selection in which the combination of integers free from the degeneracy is a partially round robin can be realized.
Patent JP-2000290138-A (JP)
Title: Use of olefin copolymer having controlled crystallinity for restricting migration of composition for skin
Inventor: TOURNILHAC FLORENCE
IPC: A61K8/81
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain an agent effective for restricting or preventing the migration of a composition for keratinous substance containing a liquid fat phase, having glossy appearance, resistant to drying with time and giving a composition free from uncomfortable feeling by including an olefin copolymer having a controlled medium crystallinity and soluble or dispersible in the above-mentioned liquid fat phase. SOLUTION: The active substance of the objective composition for keratinous substance contains at least one kind of copolymer selected from crystalline olefin copolymer having a crystallinity of <=50%, preferably 5-40%, more preferably 10-35%, a melting point of preferably <=150 deg.C, a weight-average molecular weight Mw of >=30,000 and a polydispersity index Mw/Mn of <=3.5, e.g. a bipolymer of ethylene or propylene and a 4-12C α-olefin and soluble or dispersible in a liquid fat phase (an arbitrary non-aqueous medium which is liquid at room temperature under atmospheric pressure, especially an oil or a solvent). The amount of the copolymer in the active substance is preferably 0.5-70%.
Patent JP-2000293248-A (JP)
Title: Feedback control low-voltage current sink and source
Inventor: PRENTICE JOHN
IPC: G05F3/26
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To decrease the quantity of a head room voltage needed for a constant sink/source current at an output terminal by increasing the gate/source voltage of a current sink/supply output MOSFET in response to a drop in the drain- source voltage of an MOSFET. SOLUTION: A current mirror circuit 30 reflects the drain current through a feedback MOSFET (MN3) and applies the drain current to a gate coupling resistor (R1). Consequently, a voltage drop is generated through the gate coupling resistor (R1) and then the value of the gate-source voltage applied to an output MOSFET (MN1) is corrected. The value of the output MOSFET (MN1) is increased so as to decrease the value of the drain-source voltage and the knee or transition area of the output current of the output MOSFET (MN1) is shifted to a lower knee point to decrease the quantity of the head room temperature requested for the constant sink/source current at the output terminal 11.
Patent JP-2001247054-A (JP)
Title: Cab of truck
Inventor: SATO KATSUHIKO
IPC: B62D33/06
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To enhance rigidity without increasing the plate thickness. SOLUTION: This cab is provided with a quarter pillar 11 for arranging a quater reinforcement 11c in an inside first space (a), a locker 12 having the rear end connected to the lower end of the quarter pillar by arranging a locker reinforcement 12c and a mount cross 19 being fixed to an under surface of a floor panel 17 by extending in the width direction, constituting a third space (c) with the floor panel and having a lower part fixed to a chassis frame 21. The lower end of the quarter reinforcement 11c is joined by being sandwiched by lower parts of a locker inner panel 12a and a locker outer panel 12b. The mount cross 19 is fixed to the under surface of the floor panel so that the first space (a) and the third space (c) are formed on the almost same plane. The end part is fixed to the locker. An end part of a back reinforcement is fixed to the quarter pillar via a gusset.
Patent JP-2001249406-A (JP)
Title: Projector device
Inventor: OSAKA AKIHIRO
IPC: H04N9/31
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a small and thin projector device with little irregular colors and high illuminance of a projection video. SOLUTION: The device comprises an optical modulation optical system 1 for separating the white light into a plurality of light for every wavelength band and controlling the intensity of a plurality of light, respectively, after that, composing them, a projector lens 460 which projects the light composed by the optical modulation optical system 1, a light source optical system 100 whose optical axis 100x is disposed by displacing to an optical axis 200x of the optical modulation optical system 1, and which emits the white light, and a condensing lens 150 whose optical axis 150x are disposed aligning with the optical axis 200x of the optical modulation optical system 1, and which condenses the light emitted from the light source optical system 100 to be made incident to the optical modulation optical system 1.
Patent JP-2001250927-A (JP)
Title: Manufacturing method of semiconductor integrated circuit device
Inventor: UCHIYAMA HIROYUKI
IPC: H01L27/108
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To fine the width of the bit line of a DRAM to the minimum machining dimensions that is determined by the resolution limitations of photolithography or less. SOLUTION: A side wall spacer 42 is formed on the side wall of a wiring groove 23 that is formed on silicon oxide and sacrifice films 20 and 22, a metal film 22A for burying the wiring groove 23 is successively deposited, and the sacrifice film 22 and the metal film 22A and the side wall spacer 42 are polished until the surface of the silicon oxide film 20 is exposed for forming a bit line, thus fining the bit line.
Patent JP-2001246852-A (JP)
Title: Heat sensitive recording material
Inventor: SAITO TORANOSUKE
IPC: B41M5/30
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive recording material excellent in the coloring speed of a recorded image, the storage stability of record, the retention of sensitizing effects or the like. SOLUTION: The coloring layer of this heat sensitive recording material includes a cyclic imide compound represented by general formula 1, wherein R represents a hydrogen atom, a methyl group or a halogen atom, as a sensitizer together with an electron donable leuco dye and an acid develolper.
Patent JP-2001246819-A (JP)
Title: Operating unit for electronic apparatus
Inventor: NOMURA TATSURO
IPC: G03G21/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult for an inexpert user to guide the operation of a multifunction electronic apparatus effectively such that the user can operate an intricate condition setting pattern appropriately. SOLUTION: The operating panel 45 of a composite apparatus 10 comprises a function selecting key group 62 for selecting one of copy, fax, and printer modes, a touch panel type display section 60, and a condition setting key group 61 comprising a ten key part 61a and a start key 51d. When a fax function key 62a is depressed, for example, a destination key 50a, a document size key 50b or a resolution key 50c is displayed selectably, as a selection item, at the display section 60. Respective keys 50a-50d, 51 are arranged continuously from the left side to the right side of the operating panel 45 in correspondence with the order of operating stages and the indication colors of respective keys 50a-50d and the start key 51d have a continuous variation of hue.
Patent JP-2001251692-A (JP)
Title: Radio meter-reading system
Inventor: KODAMA YUKIO
IPC: G08C17/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a radio meter-reading system capable of eliminating any complicated frequency management without incorporating plural kinds of frequency transmitting parts into a slave set. SOLUTION: Each of slave sets 3a, 3b, 3c and 3d is provided with at least a means for measuring a call signal communication speed. When the slave set 3a, 3b, 3c or 3d recognizes that the communication speed of the received call signal is the preset specified speed, the slave set confirms whether or not it is its own number, then a radio line is established with a master set 2A.
Patent JP-2001214879-A (JP)
Title: Bottom sampling strainer for submergible pump having excavating function
Inventor: INOUE TORAO
IPC: F04D29/70
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a bottom sampling strainer for a submergible pump requiring no agitating blade and pressure water injection for gathering sand and soft mud accumulated on a water bottom surface by using the submergible pump. SOLUTION: In bottom sampling equipment for enabling this submergible pump to travel and move by placing the submergible pump on a crane arranged on a pontoon or a water tank so as to be freely liftable, the strainer provided on the suction end of the submergible pump is connected by a suction pipe adjusted to a suction diameter. The suction pipe lower end adjusted to the excavating depth is slantingly expanded in an umbrella shape to be constituted so as to form an acute angle with a bottom plate arranged in the shape of covering an opening bottom surface. The outer peripheral edge is formed so as to become an excavating blade. Openings are bored in large numbers over the whole periphery on an umbrella-shaped inclined face leaving an excavating blade part of the outer peripheral edge.  A large number of openings are bored in an inner peripheral surface leaving the excavating blade part of the outer peripheral edge in the bottom plate to open the area required for sucking water and mud.
Patent JP-2001254417-A (JP)
Title: Kitchen for installing disposer, kitchen with disposer, and disposer
Inventor: YADA YOHEI
IPC: B02C18/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To effectively restrain propagation of a disposer sound into a room and a next dwelling unit including propagation of a low area sound. SOLUTION: A sink 5 is formed as a sink of a double wall structure of an inside cavity, and is solved by this kitchen 1 for installing a disposer having the disposer 2 connected to the sink 5 via this cavity part 6 with this cavity part 6 as a muffling space part.
Patent JP-2001256320-A (JP)
Title: Authenticating method for document date
Inventor: TOYODA TETSUO
IPC: G06F21/10
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method which can surely and easily prove that a document having arbitrary contents was already present at a certain point of time. SOLUTION: This method includes a step (1) wherein an authentication institution receives a document from an applicant and creates an electronized authenticated document by adding at least the authentication date to the received document and a step (2) wherein the applicant and/or authentication institution stores authentication data including one of the electronized authenticated document and information generated by ciphering the electronized authenticated document or converting it into character strings, and then proves that the document were present at the authentication time according to the stored authentication data.
Patent JP-2001254498-A (JP)
Title: Joint-less structure of external wall, and elastic jointing material to be used therefor
Inventor: SAWADA YASUSHI
IPC: E04F13/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a joint-less structure of an external wall in which the joint shrinkage is small, the joint work can be completed once, the working time under hot and highly humid condition is sufficiently allowed, the construction period at a low temperature is short, and secular joint cracks can be prevented, and an elastic joint material used therefor. SOLUTION: The elastic joint material 6 is put on a butted portion 2 of a plurality of external wall members 1 so as to cover it, and a network body 7 is arranged inside thereof. The elastic joint material 6 is formed of a one- component hardening elastic composition containing <5 wt.% organic solvent, consisting of the urethane pre-polymer containing at least tow isocyanate gurus per unit molecule obtained in the reaction of aliphatic di-isocyanate compound and/or alicyylic di-isocyanate compound with the compound containing active hydrogen and the compound to generate at least two isocyanate gurus per unit molecule by the hydrolysis, and forming the thio-urethane bond by reacting the isocyanate group with the thiol group.
Patent JP-2001251276-A (JP)
Title: Frequency error estimating method and demodulator
Inventor: HONDA MAKOTO
IPC: H04L7/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To estimate both carrier frequency errors and sampling frequency errors in a fast process, and to prevent increase of the arithmetic error due to interference of an adjacent data carrier unlike the case where a pilot carrier is used. SOLUTION: The real and imaginary parts of result of FET of continuous two preamble symbols are supplied to a tan-1 calculation part 21, where the phase change is calculated for each carrier frequency. The carrier frequency errors are calculated by subtracters 25 and 26, an adder 27 and multiplier 28, and the frequency areas are averaged by an accumulator 29 and a multiplier 30. Thus, the presumed value of carrier frequency error is obtained. In an averaging mode, the carrier frequencies which are selected in the order of higher power levels are used. Then the sampling frequency errors are calculated by subtracters 25, 26 and 31 and a multiplier 32, and the frequency areas are averaged by an accumulator 33 and a multiplier 34.