baber/WOPTO huggingface dataset:
Patent JP-2001232338-A (JP)
Title: Method for preventing elution
Inventor: USHIYAMA HIROTAKA
IPC: B09B3/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the elution of hexavalent chromium from a solidified material containing hexavalent chromium. SOLUTION: In the method for preventing the elution of hexavalent chromium from a solidified material which is obtained by using a hydraulic substance and contains hexavalent chromium, a composition containing 100 parts by weight cement and 20 to 150 parts by weight, expressed in terms of CaO, of lime is used as the hydraulic substance.
Patent JP-2001242183-A (JP)
Title: Apparatus for processing liquid sample
Inventor: KIMURA KEISEI
IPC: G01N37/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To realize a liquid sample-processing apparatus which can reduce contamination and accurately dispense a liquid sample. SOLUTION: A leading end of a nozzle or a leading end of a chip 9 is positioned so as not to touch a bottom face of a vessel 1 and to be spaced by a smaller distance than a size of a liquid drop. The liquid drop is formed to the leading end of the nozzle or the chip 9 at a preset velocity. The liquid sample is dispensed in a state, while the leading end of the nozzle or the chip 9 is being spaced by a distance smaller than the size of the liquid drop, without connection between a liquid level and the nozzle or the chip 9. Accordingly the liquid sample is not only prevented from scattering, but prevented from touching a side face of the nozzle or the chip 9. Contamination at the dispensing operation is reduced, and at the same time, the liquid sample can be accurately dispensed.  In addition, a time required for the dispensation can be shortened by dispensing the liquid at a larger velocity than the discharge velocity when the liquid drop is formed.
Patent JP-2001238145-A (JP)
Title: Device and method for displaying program guide
Inventor: INOUE TATSU
IPC: G06F3/0481
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic program guide display device which enables a user to speedily search a desired program by a simple operation. SOLUTION: For plural pieces of program information, the program of a genre that a user designates is discriminated to be in a state where it can more easily be viewed compared to the programs of the other genres. One of the designated genre programs is selected and displayed. When the user gives a movement instruction in the direction of a time axis by a remote controller, the program of the same genre, which belongs to the same channel on the program list and is in a position nearest to the direction that is movement- instructed, is selected/displayed.  In the case of the movement instruction in the direction of the channel axis, the program which belongs to the other cannel on the program list and is in the position nearest to the program in a specified time relation with the program that is selected/displayed when the movement instruction is given in the direction where movement is instructed is selected/ displayed. Since the selected/displayed program is moved only in a prescribed movable range in the directions of the channel axis and the time axis in the operations, the selected/displayed programs are prevented from largely moving and the user viewing the program list is prevented from being confused.
Patent JP-2001038858-A (JP)
Title: Laminated body and functional laminated body
Inventor: TOIDA TOMOKO
IPC: B32B27/30
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated body with excellent weatherability, stress resistance, crack resistance and flexibility and additionally, a functional laminated body with fog resistance, deodorizing properties, stainproof properties and sterilizing performance. SOLUTION: A laminated body has a primer layer contg. a resin prepd. by crosslinking a (meth)acrylic copolymer prepd. by copolymerizing a (meth) acrylic monomer A incorporated with at least an ultraviolet-absorbing compd., a (meth)acrylic monomer B incorporated with a light stable compd. and a polymerizable unsaturated compd. C with a reactive functional group with a crosslinkable compd. D reactive with the reactive group and in addition, a functional laminated body is prepd. by providing a photocatalytic layer consisting of an org. protective material and a compd. with a photocatalytic capability on such the laminated body as this.
Patent JP-2001238568-A (JP)
Title: Experimental animal having specific bacterium as enterobacterial flora and method for creating the same
Inventor: IMAOKA AKIYOSHI
IPC: C12N1/20
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain an experimental animal for making a specific bacterium reside as an enterobacterial flora because the physiological and environmental state of the intestines are still kept immature in the same manner as those of a germ-free animal and it is hard to say that the normal intestinal environments are reflected even if the enterobacterial flora is derived from a human though an experimental animal obtained by administering an enterobacterium derived from the human to an animal reared under germ-free conditions and in the absence of the enterobacterial flora at all is devised and to provide a method for creating the experimental animal. SOLUTION: This experimental animal is obtained by administering a segmental bacterium obtained from an animal of the same species as that of the germ- free animal and one or more species of predetermined enterobacteria derived from an animal including the human to the germ-free animal.
Patent JP-2001238553-A (JP)
Title: Winding tool for recovering mulch film and agricultural working machine having mulch film recovery function
Inventor: TANAKA MINORU
IPC: A01G13/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide both a winding tool for recovering a mulch film capable of winding and recovering a mulch film used in a field, bundling the end of the wound mulch film or a mulch film in a wound state by a bundling member and facilitating the handling of the mulch film and an agricultural working machine having a recovery function. SOLUTION: A winding tool 2 is attached to a revolving shaft 3k of a harvester 1 and a gap space 2j is made in the vicinity of the center of rotation of a rotary frame 2a of the winding tool 2.
Patent JP-2001251032-A (JP)
Title: Printed wiring board, printed wiring board design supporting device and system of manufacturing printed wiring board
Inventor: SOEJIMA YUICHI
IPC: H05K3/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board in which an outline of a signal to be probed can be recognized without referring to specifications or the like at the time of operation check or an inspection. SOLUTION: For at least one of the factors constituting a wiring pattern formed on a printed wiring board, an indicator showing the characteristics of a signal flowing through the wiring factor is visualized on the surface of the printed wiring board. For example, wiring information 7, signal type information 8, frequency information 9, signal operation level information 10, input/ output pin information 11 and bidirectional information 12 are shown on the surface of the wiring board. Also, pin number information 13 for silk-screen printing the pin number of a pin connecting to a signal line and signal name information 14 for silk-screen printing the signal name are shown near a via 6 of the signal line and the repair pad 5 thereof.
Patent JP-2001246045-A (JP)
Title: Slot machine
Inventor: NISHIKAWA TOMOE
IPC: A63F5/04
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine which has a unified operation process and does not give a stress to the player by smoothing the operation. SOLUTION: The slot machine is designed to allow the player to credit the medals, to begin its play by the operation of the start switch and to pay back the medals if two or more figures displayed on the front face are aligned to a predetermined certain effective award line when two or more rotating reels are halted. The slot machine has an automatic medal injecting means which automatically reduces the credited medal instead of the player's actual injection of a certain number of medals for the next play, under the condition of the end of the previous play and the operation of the start switch.
Patent JP-2001249607-A (JP)
Title: Method for presenting study contents in multi-media teaching material
Inventor: AWANO OSAMU
IPC: G06F3/0484
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for presenting study contents in a multi-media teaching material by which independent study can be made to proceed according to the progress of a learner him-/herself, and also restriction of study environment and operability can be improved. SOLUTION: An initial screen composed of an explanatory note describing contents of study in sentences consisting of characters, numerical characters, marks, etc., and graphics consisting of figures, numerical expressions, etc., relating to the explanatory note is displayed on a computer display, and when a mouse cursor is moved onto one of the sentences or clauses composing the explanatory note, only the sentence or clause indicated by the mouse cursor is highlighted in the explanatory note and also CG data of the contents supplementing the sentence or clause are read out and displayed on the initial screen, and when the mouse cursor is set off the sentence or clause, the display is returned to the initial screen.
Patent JP-2001246370-A (JP)
Title: Water cleaning device
Inventor: NISHIKAWA TAKESHI
IPC: C02F1/44
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaning device which is capable of exhibiting the ability of filter media to full extent by simplifying the internal structure of a cartridge in such a manner that the production in a factory is made easy and that the water is made to flow uniformly by the filter media in the cartridge. SOLUTION: The water cleaning device has an inflow port for raw water and an outflow port of clean water and the cylindrical or columnar filter media. The raw water inflow side of the filter media is provided with a flow regulating member for allowing the raw water to flow helically around the axis of the filter medial within the filter media.
Patent JP-2001255743-A (JP)
Title: Developing device and image forming device
Inventor: HANEDA SATORU
IPC: G03G15/08
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To maintain boundary of developer constant regardless of attitude of the developing device by efficiently recovering existent deteriorated developer along with replenishment of toner and carrier to the developer inside the developing device. SOLUTION: In the device, a rotating member 204 provided as a means of recovery and with a multiple number of buckets are provided integrally to the same shaft as a carrying screw 201 integrated in a developer recovery tube 200 and the developer is successively scooped up by operating the buckets on the boundary of a pooled part of the developer, dropped into a trough part 200A of the recovery tube 200 and is recovered to a recovery container by the carrying screw 201.
Patent JP-2001257267-A (JP)
Title: Method of laying and wiring synchronizing circuit
Inventor: HIRAI HIDEKI
IPC: G06F1/10
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To enough reduce the noise of a wiring synchronizing circuit. SOLUTION: The relation of the driving powers of clock buffer cell elements of single clock buffer cells A0, A1, A2 and composite clock buffer cells B0, B1, to the capacitances of bypass capacitors respectively contained in the clock buffer cell elements of single clock buffer cells A0, A1, A2 and composite clock buffer cells B0, B1, is evaluated based on a certain reference.  Consequently, capacitance lacking single clock buffer cells each lacking in capacitance of the contained bypass capacitor is detected among the single clock buffer cells A0, A1, A2, and capacitance excessive composite clock buffer cells each excessive in capacitance of the contained bypass capacitor is detected among the composite clock buffer cells B0, B1, and the positions of the capacitance lacking single clock buffer cells and the capacitance excessive composite clock buffer cells are shifted to mutually replace.
Patent JP-2001255618-A (JP)
Title: Heat developable photosensitive material
Inventor: NAKAGAWA HAJIME
IPC: G03C1/498
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material which ensures light resistance after processing, that is, suppressed coloration of a white background by exposure to an intense light source. SOLUTION: In the heat developable photosensitive material with a photosensitive layer containing a non-photosensitive organic silver salt, photosensitive silver halide, a reducing agent and a binder on one face of the base, the photosensitive layer is formed using a dispersion of fine polymer particles having a core/shell structure and the glass transition temperature of the core parts of the fine polymer particles is lower than that of the shell parts. The heat developable photosensitive material contains at least one compound having a hydrogen bond formation rate constant Kf of 20-4,000.
Patent JP-2000264885-A (JP)
Title: Nitrogen-containing heterocyclic compound
Inventor: TAKASE YASUTAKA
IPC: B60S1/16
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound composed of a specific nitrogen-containing heterocyclic compound, having cGMP phosphodiesterase inhibiting activities, and useful for prevention or treatment of ischemic heart disease, angina pectoris, hypertension, cardiac failure, asthma or the like. SOLUTION: This new compound is the one of formula I (R1 to R3 are each H, a halogen, a lower alkyl or the like; R5 is H, OH, hydrazino or the like; R6 is H, amino, a lower alkyl or the like), e.g. 2-chloro-8-(3,4- methylenedioxybenzyl)aminopyrido[2,3-d]pyrimidine. The compound of formula I is obtained by allowing phosphorus oxychloride to act on a pyridopyrimidine derivative of formula II (R5a is H, a halogen or a group directly bonding to the pyridopyrimidine skeleton with a carbon atom), or allowing the phosphorus oxychloride to act thereon in the presence of phosphorus pentoxide, and heating the product. When the compound of formula I is orally administered, one to three doses of 10-100 mg/adult are preferably administered per day. In the case of injection, the amount is preferably 3-1,000 μg/kg.
Patent JP-2001267717-A (JP)
Title: Electronic part mounting substrate and mounting structure
Inventor: TAKITO SHOJI
IPC: H05K3/34
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part mounting substrate and its mounting structure with increased joining strength by a method wherein stress or strain concentrated on the roots of the solder bumps at four corners is relaxed when electronic parts are mounted via a solder bump arranged in a lattice form. SOLUTION: Circular electrode part 20 to which solder bump 2 of an LSI package 1 is joined is arranged in a lattice form in a printed wiring board 10. A hole 10a, which is circular in plane view the vertical section is and trapezoidal in is formed in a resin layer of the printed wiring board 10 at its four corners of the outermost periphery of the electrode part 20. An electrode 21 composed of a copper foil layer and an electrode plating layer is formed on the hole 10a. The electrode 21 has a diameter that is increased as one moves upward, and a tapered cavity 21a with an inside surface that is smoothly inclined is provided.
Patent JP-2001262128-A (JP)
Title: Friction material composition and friction material using the same
Inventor: KIUCHI SHIGETOSHI
IPC: C09K3/14
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a friction material composition suitable for a friction material capable of diminishing both low-frequency noise production and noise pressure at high absolute humidities and after car parking overnight, and to provide such a friction material. SOLUTION: This friction material composition contains fluororesin-coated organic fibers. The other objective friction material is obtained by hot-press molding of the above composition.
Patent JP-2001226811-A (JP)
Title: Dressing belt
Inventor: SHIMIZU KEIICHIRO
IPC: A41F9/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a dressing belt which is designed so as to not only fix a piece of trousers or a skirt to the wearer's body but also easily recognize the wearer's waist size. SOLUTION: This dressing belt is such as to be provided with a frame; wherein plural pin holes are bored at regular intervals at certain positions where the distance from a measuring start point near a pin tip on the face side or reverse side of the tip of the belt is good to fix up, and also numerical values each corresponding to the distance are indicated near part or the whole of the pin hole(s).
Patent JP-2001267928-A (JP)
Title: Audio data compressor and storage medium
Inventor: IDE HIROYASU
IPC: G10L19/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an audio data compressor that can enhance the bodily sensation sound quality of audio data encoded at a low bit rate and to provide a storage medium. SOLUTION: In the audio data compressor that divides audio data of each frame into bands, assigns a proper bit number to each of the divided bands and quantizes them, an encoding sub-band decision section 23 limits the bands to an encoding object band depending on a bit rate and a bit assignment section 300 assigns a usable bit number depending on the bit rate to the limited band.
Patent JP-2001260543-A (JP)
Title: Reversible heat-sensitive recording material and reversible heat-sensitive recording medium
Inventor: OSAWA HARUHIKO
IPC: B41M5/30
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a reversible heat-sensitive recording material, which requires a small application energy at the erasion and writing with a thermal head or the like and to provide a reversible heat-sensitive recording medium. SOLUTION: This reversible heat-sensitive recording medium comprises a 3-dimethylamino-6-methyl-7-xylidinofluorane and/or 3-diethylmino-6-methyl-7-n- octylaminoflorane and a specified electron acceptable compound.
Patent JP-2001261757-A (JP)
Title: Cross-linked particle, method for producing the same and composition
Inventor: BESSHO KEIICHI
IPC: C08F287/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain both a cross-linked particle capable of imparting hydrophilicty, water absorption, antifogging properties, ion exchangeability, ionic conductivity, ion scavenging properties, etc., by surface treatment of an organic material or an inorganic material with the cross-linked particle, incorporation, etc., thereof into the organic material or organic material and its composition. SOLUTION: This cross-linked particle is characterized in that the particle comprises (a) a block copolymer having a hydrophilic polymer block and a hydrophobic polymer block and (b) a polymerization cross-linked material of a radical-polymerizable monomer.
Patent JP-2001266106-A (JP)
Title: Integrated circuit which can re-constitute logic function faculty and designing method therefor
Inventor: AOYAMA KAZUO
IPC: G06N3/063
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently realizing not only a symmetrical function in a logic function but also an arbitrary k-input variable logic function by using a neuron MOS circuit and to provide a neuron MOS circuit having a logic function faculty. SOLUTION: Respective input vectors can be identified by deciding weights against k-pieces of input variables by a prescribed method. At the time of using binary logic function faculty constitution data, pre-inverters corresponding to the input vectors by one to one are decided. The logic value of the output signal of the corresponding pre-inverter is made to correspond to the logic value of a second input signal being logic function faculty constitution data. The logic value of the output signal of the pre-inverter is made to correspond to the logic value of the output signal of a main inverter by one to one. Thus, the arbitrary logic function faculty is realized.
Patent JP-2001262709-A (JP)
Title: Network structure
Inventor: KURAMOTO TAKAKAZU
IPC: E04B1/32
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a network structure which can be formed to look curved as a whole, and which can be securely and easily manufactured. SOLUTION: In a roof panel 3 of a pergola 1, plural network panel units 30 smaller than a network panel unit 20 are connected to a support member 50 curved in a length direction. Even when the network panel 30 itself is not curved in a shorter side direction, therefore, the whole body of the roof panel 3 comprising the network panel units 30 can be formed to look curved. Since a large unit such as the network panel unit 20 need not be curved, breakage at welded points or complicated work can be eliminated, thereby the curved roof panel 3 can be securely and easily manufactured.
Patent JP-2001263994-A (JP)
Title: Lazer missile seeker device adapting cdl
Inventor: AYABE KOSUKE
IPC: F41G7/20
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a missile seeker device to detect wind generated by a helicopter hiding out in a recess of a mountain by a coherent Doppler LIDAR system and generate an induction signal induced thereto. SOLUTION: A missile seeker device comprises laser irradiation parts 16, 11, 12, and 13 to perform irradiation with laser, laser receiving parts 13, 12, 15, and 17 to receive a reflection wave by pointing to the same direction as that of an optical axis of irradiation and output an output signal based on the reflection wave, a detector 17 to detect the presence of an object based on a detected Doppler frequency by varying a frequency band by discriminating the frequencies of output signals from the laser receiving parts, and a LIDAR signal processing part 18 to output an induction signal related to the flying direction of a missile based on the detecting result. A turbulent flow of the atmosphere by a helicopter is detected by a coherent Doppler LIDAR system to induce a flying object.
Patent JP-2000336191-A (JP)
Title: Prepreg and fiber-reinforced composite material
Inventor: FUJINO MUTSUKO
IPC: C08G59/40
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a prepreg useful for producing a tubular body such as a golf club shaft excellent in flexural and/or torsional strength(s) and also excellent in crushing strength and impact strength by impregnating specific carbon fibers with a specific epoxy resin composition. SOLUTION: This prepreg is prepared by impregnating carbon fibers having 5-40 Å of a crystal size Lc in a carbon network plane found through a wide-angle X-ray diffraction method with an epoxy resin composition comprising an epoxy resin such as a bisphenol A-type epoxy resin and a curing agent such as dicyandiamide and having >=8% of a tensile elongation at break of a resin cured product obtained by curing the resin composition at 130 deg.C for 2 h. A bifunctional epoxy resin preferably is included in a content of 70-100 wt.% based on 100 wt.% of all epoxy resins in the above epoxy resin composition. The prepreg is useful for obtaining a fiber reinforced composite material exhibiting high mechanical strength characteristics e.g. in sports uses and aerospace uses.