baber/WOPTO huggingface dataset:
Patent JP-2001216986-A (JP)
Title: Humidifying system for fuel cell
Inventor: KATAGIRI TOSHIKATSU
IPC: H01M8/04
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To improve humidifying efficiency and reduce the sizes of a humidifying device and a supercharger. SOLUTION: The humidifying system for the fuel cell in which a dry air Ad passes through a water permeable humidifying device 4 to form a highly wet air Aw which is supplied to a fuel cell 1 has a supercharger 3 provided between a gas stream inlet 47 to the fuel cell 1 and a gas stream outlet 48 in the humidifying device 4. The supercharger 3 has an inlet pressure lower than an outlet pressure and so an inlet flow rate is greater than an outlet flow rate. Therefore, the dry air Ad distributed in the humidifying device 4 can flow faster than in case the supercharger 3 is provided between the gas inflow port to the humidifying device 4 and a suction port 11. As a result, humidifying efficiency can be improved and the sizes of the humidifying device 4 and the supercharger 3 may be reduced.
Patent JP-2001210547-A (JP)
Title: Capacitor array
Inventor: SATO HISASHI
IPC: H01G4/38
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an easy and inexpensive manufacturing method, enabling reduction in crosstalk noise between neighboring capacitor units and to realize high density mounting, when arranging the capacitors in a form the on mounting surface. SOLUTION: Inside a laminate 1, a capacitor unit N is constituted where two first internal electrodes 3, 5 and one second internal electrode 4 are arranged, so as to have a first internal electrode 4 sandwiched in-between the internal electrodes 3, 5 and the first internal electrode 4 and the second internal electrodes 3, 5 are connected to a pair of external electrodes 6, 7. A capacitor array 10 is formed by having the electrodes 6, 7 to be arranged in plural number so as to have them become flush with each other in the laminating direction. The electrode 7 connected to which the electrodes 3, 5 of each capacitor unit N is connected is connected in common, and is formed as a grounding electrode 8.
Patent JP-2001212303-A (JP)
Title: Pattern combination type pachinko game machine
Inventor: GOTO KATSUTOSHI
IPC: A63F7/02
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a pattern combination type pachinko game machine allowing a player to enjoy an exciting game by making the player expect a jackpot with the stopping state of a second display means which stops second and leaving the possibility of jackpot for the player even if the second stopped pattern is different from a first stopped pattern to make the player keep the expectation for a jackpot for a long time. SOLUTION: Display means, on which a prescribed number of several kinds of pattern are arranged and displayed repeatedly, are disposed in three rows in the pachinko game machine. The repeated display of the patterns is stopped one by one, and if all the stopped patterns displayed on the display means are of the same kind, a jackpot is made and many premium balls are paid out. The pachinko game machine has a display control means for controlling the repeated display and the display stop of the display means in three rows.  The display control means performs a special next-to win display control to produce a possibility of a jackpot by making a second display means start the repeated display again and stop the repeated display with the same pattern as a first stopped pattern and a third stopped symbol if the second stopped pattern of the second display means which stops second is different from the first stopped pattern of a first display means which stops first and the third stopped pattern of a third display means which stops third is the same as the first stopped pattern.
Patent JP-2001222855-A (JP)
Title: Information processing device and method, and program storage medium
Inventor: NOMURA YASUO
IPC: G06F3/0484
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To make the adjustment of the start time selectable from a plurality of adjusting times and also to carry out this adjustment easily. SOLUTION: In a GUI 151 which is the screen for setting the video recording reservation, when the earlier start of the recording is desired against the start time of recording operation set in a setting input part 152, a check box 155 for adjusting the start time is checked by the user to make a list box 191 for adjusting the start time active (i.e., a state allowing the input of the value setting). In this state, the user can input the adjusting time of the start time, where the adjustment of the start time is made optionally selectable, e.g. by one minute/three minutes/five minutes.
Patent JP-2001220354-A (JP)
Title: Medicament for prognostic amelioration after intracranial hemorrhage
Inventor: SEIKI KOSUKE
IPC: A61P43/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a medicament for prophylaxis and/or therapy which has an effect upon cerebrovascular spasm taking place after an operation for intracranial hemorrhage, especially after an operation for subarachnoidal hemorrhage. SOLUTION: A medicament for prognostic amelioration after intracranial hemorrhage features comprising lipocalin-type prostaglandin D synthase (L- PGDS) as an active ingredient.
Patent JP-2001216896-A (JP)
Title: Photosensitive phosphor film and plasma display panel
Inventor: TAKEDA SUSUMU
IPC: H01J11/38
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive phosphor film and a plasma display panel, capable of improving the adhesive force of a phosphor laver to an insulation wall. SOLUTION: This photosensitive phosphor film is manufactured, by alternately and regularly coating a projecting part of a base film with red phosphor 1, blue phosphor 2 and green phosphor 3, and coating a recessed part with an antireflection dielectric 4.
Patent JP-2001220133-A (JP)
Title: Anticaking agent for ammonium nitrate granular body
Inventor: MIKAMI HIROSHI
IPC: C01C1/18
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an anticaking agent for an ammonium nitrate granular body. SOLUTION: This anticaking agent consists of a water-insoluble organic compound or its mixture, shows 20-37 dyn/cm critical surface tension when measured at 23 deg.C in a liquid mixture of formamide with ethylene glycol monomethyl ether and has 5-20 wt.% water absorptivity.
Patent JP-2000233999-A (JP)
Title: Substance of mutually connected lattices exhibiting periodicity and its production
Inventor: PAUL VANNEST BROWN
IPC: G02B5/20
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To produce a substance comprising a material exhibiting periodicity by introducing a liquid dispersion of nanoparticles having a specified particle diameter into the crystals of a template comprising colloid crystals to form a mutually connected structure and then removing the colloid crystals. SOLUTION: A template of colloid crystals comprising polystyrene, polymethyl methacrylate and silica is prepared. The average grain diameter of the colloid crystals is about 100 nm to 5 μm. A liquid dispersion of nanoparticles whose average diameter is about 1 nm or 30%, preferably about 10%, of the average diameter of the colloid crystals is introduced into the colloid crystals to form a coherent structure from the nanoparticles. The nanoparticles comprise titania, silicon, germanium or gallium phosphide. Colloid crystals are then removed from the resulting composite material by heating or acid etching to obtain the objective photonic band gap substance exhibiting periodicity.
Patent JP-2001222461-A (JP)
Title: Method and device for controlling memory
Inventor: KOSEKI TOMIJI
IPC: G11C11/406
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a memory controlling method and device capable of arbitrating various memory access requests by simple circuit constitution and reducing the deterioration of memory access performance. SOLUTION: An arbiter 6 arbitrates refresh requests, read/write requests, etc., respectively outputted from the masters of a refresh controller 2, write DMA controllers 3-1, 3-2, read DMA controllers 4-1, 4-2, and a CPU bus interface 5 on the basis of priority and refreshes a DRAM 10 during the execution of an interleaving operation where read operations and write operations are performed continuously.
Patent JP-2001221665-A (JP)
Title: Flowmeter
Inventor: KOBAYASHI MITSUYUKI
IPC: G01F1/075
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To enhance the measuring accuracy of flow rate, using flowmeter. SOLUTION: A flowmeter is equipped with a magnetic shielding means 13 for restricting the detectable region of a rotating magnetic field. A plurality of magnetic sensors 6, 7 detect the rotating magnetic field via the magnetic shielding means to output electromagnetic induction pulses. A rotary direction determining means 9 determines the rotary direction of an impeller 1, on the basis of the output state of the electromagnetic induction pulses. A rotation detection means 10 detects the rotation of the impeller from the electromagnetic induction pulses, from a plurality of the magnetic sensor 6, 7 to output metering pulses. A calculation means 11 receives the rotation direction signal, outputted from the rotary direction determining means 9 and the metering pulses from the rotation detecting means 10 to integrate and calculate a flow rate.
Patent JP-2001223178-A (JP)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: TSUTSUMI TOSHIAKI
IPC: C23C14/46
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device wherein yield of non-defective unit can be increased by forming a silicide film without taking Ar gas in the silicide film, and a manufacturing method of the semiconductor device. SOLUTION: A metal film e.g. a Co film 11 which forms silicide having much metal composition in incipient silicide reaction is formed by using an ionizing sputter method, and barrier metal is formed. As a result, the silicide film 12 is formed without taking Ar gas in the silicide film, and stable contact characteristic is realized.
Patent JP-2001223011-A (JP)
Title: Binder for nonaqueous electrolyte battery and battery electrode mixture using it, as well as nonaqueous electrolyte battery
Inventor: INO TADASHI
IPC: H01M4/13
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a binder for nonaqueous electrolyte battery and battery electrode mixture having flexibility and chemical stability, and a battery to show a good charge-discharge cycle property. SOLUTION: In this binder for nonaqueous electrolyte battery, the binder is composed of fluorine-containing copolymer consisting from vinylidene fluoride 30-80 mole%, tetrafluoroethylene 10-50 mole%, vinyl ether monomer 3-30 mole% and monomers which can be copolymerizable with them 0-10 mole%, and having a storage elasticity modulus (E') of 3.0×109 dyn.cm-2 or less by the dynamic viscoelasticity measurement at 25 deg.C.
Patent JP-2001197764-A (JP)
Title: Control device of synchronous motor
Inventor: FUKAZAWA HIDEKI
IPC: H02P6/08
Filed: 2000-01-06
Abstract: PROBLEM TO BE SOLVED: To decide a field current, and to ideally carry out the weak field control of a permanent magnet synchronous motor by using a calculation expression with high approximation accuracy without using any tables, and without requiring any interpolation over the wide-area traveling speed of a vehicle. SOLUTION: The weak field control of a synchronous motor is carried out based on a field current (id) obtained by a specific approximation expression. In this case, the specific approximation calculates the field current (id) by using the angle-of-rotation speed ωm of the synchronous motor and a battery voltage Edc as parameters, and using field flux Φd being inherent to the synchronous motor, inductance Ld, and the number of poles Pp.
Patent JP-2001049797-A (JP)
Title: Tile
Inventor: TAKAHASHI KOJI
IPC: E04D1/12
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a tile easy to be piled at the time of a stack by providing a projecting part at a rear end of a rear face of the tile, providing a jetty at a surface edge part along a ridge side of the tile and providing a recessed part fittable into the projecting part on a ridge side of the jetty. SOLUTION: A jetty 14a is provided on a surface edge part along a ridge side of a surface 11a of a tile 10a and infiltration of rainwater into the piled tiles 10a is prevented. On a ridge side of the jetty 14a, a bottom part is provided with a recessed part 15a flush with the surface 11a. On a rear face at a position just under each recessed part 15a, a rib-shaped projecting part 12a is provided, and rectangular dimension and position of horizontal cross section of the projecting part 12a are made substantially the same shape dimension and position as those of each recessed part 15a. As a result, tiles can be piled in parallel states one another by fitting projecting parts of upper tiles into each recessed part of lower tiles when the tiles are overlapped in the vertical direction. Because the recessed parts can not be seen from the outside by partially overlapping and laying the tiles, neat external appearance can be obtained.
Patent JP-2001224251-A (JP)
Title: Method for introducing material to plant sieve tube
Inventor: HAYASHI HIROAKI
IPC: A01G7/06
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for directly introducing the objective prescribed material into a plant sieve tube more easily compared to a microinjection method and microiontophoresis method which are conventional methods, and further to provide a method for screening a useful material such as a sieve tube-transferable hormone, a sieve tube-transferable nucleic acid, a herbicide, an insecticide, a germicide and an anti-plant viral agent by using the direct introducing method. SOLUTION: The stylet of a sapping insect, inserted into the sieve tube of a plant, is cut by a laser beam, and the sieve tube-transferable hormone, the herbicide, the insecticide, or the like, is directly inserted thereinto in the method for introducing a material to the plant sieve tube. The useful materials are screened by using the direct-introducing method, directly introducing a material to be tested or a labeled material to be tested into the sieve tube of the plant, and carrying out the observation and evaluation of the growing condition of the plant, the analysis and evaluation of the distribution state of the material to be tested in the plant, and the measurement and evaluation of a prescribed action and activity in the plant.
Patent JP-2001227729-A (JP)
Title: Incinerator
Inventor: NAKADA SUSUMU
IPC: F23G5/44
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an incinerator which can make combustion more efficiently than the conventional incinerator. SOLUTION: This incinerator is provided with a combustion chamber 1 and a cyclonic dust collector 2, separates the combustion gas generated in the chamber 1 into dust, etc., and an exhaust gas in the collector 2, and discharges the exhaust gas from a head section 12 provided at the upper end of the collector 2. In addition, a heat exchanger 8 is formed in the head section 12 so as to lead a gas heated by means of the heat exchanger 8 to the combustion chamber 1.
Patent JP-2001230717-A (JP)
Title: Gap filler device for satellite broadcasting system and satellite broadcasting system
Inventor: UEMURA JUN
IPC: H04B7/12
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To connect reception spot equipment and transmission spot equipment with a coaxial cable of a narrow diameter. SOLUTION: This gap filler device is provided with a satellite reception antenna 2 as the reception spot equipment and a transmitter 4 and transmission antennas 6a and 6b as the transmission spot equipment and the satellite reception antenna 2 and the transmitter 4 are connected with the coaxial cable 8. Then, the satellite reception antenna 2 receives second broadcast signals between the first broadcast signals of an S band and the second broadcast signals of a Ku band transmitted from a satellite, frequency-converts them to the signals Sd of a frequency lower than the first broadcast signals and outputs them to the coaxial cable 8.  Also, the transmitter 4 frequency-converts the signals Sd transmitted by the coaxial cable 8 to the signals Sg of the same frequency as the first broadcast signals and transmits them to an area where direct waves from the satellite do not reach by the antennas 6a and 6b. Thus, transmission loss on the coaxial cable 8 is reduced.
Patent JP-2000279586-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing the amusement property and satisfying player's expectation feeling and gambling spirit sufficiently. SOLUTION: When a ball enters a start prize winning port 20 in a normal recovery condition, fluctuation of pattern is started by a variable display device 30, and the start prize winning port 20 is in an inlet condition during the time. A ball winning prize in the start prize winning port 20 is taken into a ball parting device 40 as it is. Upon completion of pattern fluctuation, various patterns which stop in each display part 31 to 33 of the variable display device 30 are compared with various patterns in a ball receive part 46 in which a ball enters in the ball parting device 40. If there is a pattern common in both of them as a result of the comparison, a movable plate 61 of a variable prize winning device 60 is repeatedly opened and closed by the number of a value obtained by adding up all the figures which are common patterns to generate a special prize.
Patent JP-2001224845-A (JP)
Title: Game system and information storage medium
Inventor: NAGASE JUN
IPC: A63F13/55
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a game system and an information storage medium capable of marking an outline thick or thin to an object with the possibility of being viewed at various angles. SOLUTION: The thickness of an outline image is changed according to the surface shape of an object near an outline. When an angle θdefined by a normal vector and a first vector from a point on the surface toward a visual point changes at a low decrease rate from a right angle, the thick outline image is plotted, and when the angle θ changes at a high decrease rate, the thin outline image is plotted. The outline image is plotted near an area of α<=θ<=90 deg.. An outline texture assigned by texture coordinates obtained on the basis of the inner product of the normal vector and first vector is mapped on the object. Another outline image of fixed thickness is further plotted.  When a polygon is outward, the outline image is plotted between the adjacent vertexes to which a backward normal vector is set, and when the polygon is backward, the outline image is plotted between the adjacent vertexes to which an outward normal vector is set.
Patent JP-2001227392-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: SHINODA TAKUYA
IPC: F02D41/20
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent an injection valve drive circuit from heating in the fuel injection. SOLUTION: In a multiple cylinder diesel engine, injectors are provide with solenoids L1-Ln respectively. A microcomputer 10 calculates the energization times and energization start timings of the solenoids L1-Ln based on the engine operation state. A drive circuit 20 is provided with transistors Tr1-Trn provided in series in the solenoids L1-Ln, a peak current feed circuit feeding the peak current to the solenoids L1-Ln in turning on the transistors Tr1-Trn, and a hold current feed circuit feeding the hold current smaller than the peak current to the solenoids L1-Ln after feeding the peak current.  The microcomputer 10 calculates the time intervals between the respective injections in implementing the main injection and the pilot injection and restricts and feeding of the peak current in the main injection according to the time intervals between the calculated pilot injections and the main injections.
Patent JP-2001224755-A (JP)
Title: Game machine and recording medium
Inventor: KISHI ISAO
IPC: A63F7/02
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To realize a game machine whose sound output means can output sound correspondingly to the increase of kinds and play-back patterns of music and effective sound. SOLUTION: Sub-CPU 79g receives a sound control command from a main board 100 to analyze sound and transmits the analytic result to a sound source IC 79d. The sound IC 79d reads out sound source data correspondingly to the analytic result and converts the data to analog sound signals. An amplifier 78c amplifies the sound signals and outputs the sound to a speaker 79a through a speaker relay board 79b. The speaker 79a plays back effective sound on winning a premium or a jackpot.
Patent JP-2001234272-A (JP)
Title: Ceramic-mixed matrix for ornament
Inventor: SATO TOSHIO
IPC: A61N5/06
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a matrix for ornaments excellent in far infrared effect. SOLUTION: This ceramic-mixed matrix for ornaments is obtained by mixing a noble metal stock composed of gold, silver, platinum or the like and their alloys with ceramic powder essentially consisting of a mixture of tourmaline and silica and performing heating and melting.
Patent JP-2001232075-A (JP)
Title: Hair cutter
Inventor: HASHIGUCHI TETSURO
IPC: B26B19/20
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a hair cutter which is capable of easily trimming the hair even in the trim-up more than the blade width of a cutting blade by effectively utilizing the small blade width of the cutting blade and the small size and good operability as the hair cutter. SOLUTION: Clippers 1 are mounted at a comb member 4 juxtaposed with plural comb teeth 6 which are the contact parts with the head skin and vary in height in such a manner that their heights change gradually so that the clippers 1 are made slidable in the juxtaposition direction of the comb teeth 6 with respect to the comb member 4. The width of the cutting blade 3 part of the clippers 1 is made smaller than the width in the juxtaposition direction of the comb teeth 6 of the comb member 4.
Patent JP-2001244483-A (JP)
Title: Light emission detector
Inventor: HAKETA YASUSHI
IPC: H01L31/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a light emission detector measuring precise light intensity with high measuring sensibility by eliminating the influence of static electricity given to a current/voltage conversion amplifier at the time of measuring light intensity using an optical sensor. SOLUTION: In a light emission detector measuring the light intensity of an inspection sample in a measuring container 14 by an optoelectronic multiplication tube and the optical sensor 6 of a semiconductor optical sensor, a part with which the measuring container 14 is brought into contact or to which it is brought close is constituted of metal and the other electric conductive material, and the part is electrically connected to the ground line of a current/ voltage conversion amplifier 10 connected to the optical sensor 6.