baber/WOPTO huggingface dataset:
Patent JP-2001301875-A (JP)
Title: Belt packing case
Inventor: KATO NAOKI
IPC: B65D5/50
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To secure strength of a belt packing case, simplify belt housing work and save a space for storage. SOLUTION: The belt packing case comprises an upper box 10 and a lower box 12 of the same shape each including a base 13 and vertical faces 14 provided around the base, and a parallelopiped inner box 11 fitted into the upper and lower boxes. It includes a flap 15 provided by folding an end of the inner box in contact with the base of the upper box or the lower box on at least one of openings 11a of the inner box and a core 16 provided at a center position of the inner box. At least two parallelopiped legs 17 are provided under the lower box without being fixed, and handles 18 are provided on the vertical faces of the lower box.
Patent JP-2001317130-A (JP)
Title: Fitting structure for expansion joint
Inventor: SHIOKAWA AKIRA
IPC: E04B1/62
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure for an expansion joint capable of being quickly and reliably installed and having excellent workability. SOLUTION: This fitting structure is provided with base sections 11 fixed to skeletons erected at a gap; holder members 3 having lock groove sections 20 formed by bending downward one-end sections of substrate sections 15 provided at the upper sections of rise sections at one-end sections of the base sections; a spring member 4 having side plate sections 22 formed downward from both end sections of foundation face sections 21, lock pieces 28 provided at part of the upper sections of blade-like sections 23 expansively formed upward and elastically inserted into the lock groove sections 20, and coupling pieces 26 horizontally bent from tip sections erected from part of the upper sections of the blade-like sections and located above the substrate sections; a cover member 5 covering above these members and provided with holes at the prescribed interval nearly at the center;  and a connecting bolt 6 connecting the cover member and the spring member and pressing the cover member to the upper faces of the skeletons via the elastic force of the spring member.
Patent JP-2001312940-A (JP)
Title: Key switching device and keyboard
Inventor: TAKAHASHI TAKAYO
IPC: H01H13/70
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce mounting space of key tops, without impairing the operability of the key tops in a key switch device, having key tops for depressing operation. SOLUTION: The key switch device 10 is provided with a pair of key tops 12, 14 which are linked mutually to operate independently and a switching mechanism 16 for opening/closing different electrical contacts individually, corresponding to the operation of the key tops 12, 14. Both of the key tops 12, 14 are mutually linked to be relatively turnable via a spindle. Legs are formed on the key tops 12, 14, projected downwardly adjacent to the spindle. The legs support a mutually linked area of both key tops 12, 14 in a prescribed position above a circuit board 28 against a pushing force. Projections 40, 42 projected upward are provided in the mutually linked area of the key top 12, 14. An operator can touch the projections 40, 42 with a finger at the pushing operation, to recognize the boundary area of both operating faces 12a, 14a.
Patent JP-2001028338-A (JP)
Title: Semiconductor device
Inventor: ONUMA HIDETO
IPC: H01L21/20
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To remove a metal element at high efficiency by selectively catching a group 15 element in a crystallized semiconductor film after crystallizing it with the metal element, and setting the concn. distribution of the group 15 element in the thickness direction thereof, so that the thickness of the regions of a specified concn. or lower is set larger than a specified value and the max. value is set as the specified or larger. SOLUTION: A beam film 11 is formed on a substrate 10 surface, an amorphous Si film 12 is formed in contact with the base film 11 surface, a Ni-contg. film 13 is formed on the spinner film 12 surface using Ni as a metal element, the amorphous Si film 12 is annealed to crystallize, thereby forming a crystalline Si film 14, additive P-contg. regions 16 are caught selectively as a group 15 element in the crystalline Si film 14, and the additive P-contg. regions 16 is set so that the thickness of concn. regions of 1×1020 atoms/cm3 is 5 mm or larger and the max. value is set at 5×1019 atoms/cm3 or larger.
Patent JP-2001314848-A (JP)
Title: Simple bod measuring method, organic wastewater treatment method and dry immobilized microorganisms used in these methods
Inventor: NAKAMURA KAZUNORI
IPC: C02F1/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a simple BOD measuring method capable of estimating a BOD value simply and rapidly, having no problem from an aspect of cost and adaptable even to a small-scaled institution and an organic wastewater treatment method utilizing this BOD measuring method in the monitoring of the generation of pollution or the accurate monitoring of fluctuations in the quantity of an organic pollutant in a treatment plant to enable economically excellent treatment. SOLUTION: In the simple BOD measuring method for measuring the quantity of an organic pollutant in organic wastewater, dry immobilized microorganisms are used and a BOD value capable of being substituted with a BOD value measured according to JIS K0102 is calculated from the respiration rate of the microorganisms. In the organic wastewater treatment method due to an activated sludge method, a treatment condition is controlled on the basis of the respiration rate of the microorganisms obtained by the simple BOD measuring method. The dry immobilized microorganisms are used in these methods.
Patent JP-2001314762-A (JP)
Title: Catalyst for cleaning exhaust gas
Inventor: NODA NAOMI
IPC: B01J23/78
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for cleaning exhaust gas which is comprised of a catalytic layer containing alkali metal and alkali earth metal on a carrier such as an Nox absorbing catalyst and can be used for a long time with restraining the deterioration of the carrier by the alkali metal and alkaline earth metal. SOLUTION: This catalyst for cleaning exhaust gas is composed of the catalytic layer containing alkali metal and/or alkaline-earth metal on the carrier. A constituent material of the carrier contains Si of 0.5-10.0 wt.% expressed in terms of silicon oxide.
Patent JP-2001320772-A (JP)
Title: Radio wave controller of portable telephone terminal for mobile communication
Inventor: NAITO YUKIO
IPC: H04W48/04
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide the radio wave controller with respect to a small and inexpensive portable telephone terminal with power saving in order to obtain comfortable space within a limited range. SOLUTION: A reference oscillator 9, a modulator 10 and a signal distributor 11 are connected in series, an output end of a noise generator 12 is connected to a signal input terminal of the modulator 10, a first input terminal of a mixer 13 is connected to the output end of the signal distributor 11, and furthermore, a band pass filter 14, an amplifier 15, an antenna switcher 16 and a transmission and reception antenna 17 are connected in series. The output end of a local oscillator 18 is connected to a second input terminal of the mixer 13.  Meanwhile, another output end of the antenna switcher 16, a band pass filter 19, a receiver 20 and a carrier wave detector 21 are connected in series, and transmission and reception changeover of the transmission and reception antenna 17, and power source on-off of a power source supply circuit 23 to supply power source to a transmitting part 22 are controlled by the output of a carrier wave detector 21.
Patent JP-2001320948-A (JP)
Title: Structure of shaking separator in combine harvester
Inventor: KAMIKUBO KEITA
IPC: A01F12/38
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester which can increase a grain selection efficiency in the first and second grain receiving gutters. SOLUTION: The first cereal grain-receiving gutter and the second cereal grain receiving gutter are arranged with an interval in the longitudinal direction immediately beneath the chaff sieve and the first winnower 41 is arranged in the front position of the first grain receiving gutter so that the first winnowing wind W1 may be blown to the chaff sieve.  Simultaneously, the second winnower 42 is arranged between the first grain-receiving gutter and the second grain receiving gutter so that the second winnowing wind may be blown toward the rear part of the chaff sieve, whereby the first winnowing wind is allowed to blow so that a branched wind may run through at the front end position from the lower side to the upper side and the other branched wind may pass through the upper part of the first grain receiver and is combined with the second winnowing flow and pass through the chaff sieve from the lower side to the upper side. At each branched wind path above the chaff sieve, a movable sieving lines 48a and 49a are arranged so that they may be synchronized with the shaking motions of shaking bodies to effect the sieving motion.
Patent JP-2001317684-A (JP)
Title: Anticorrosive structure for lock ring in pipe joint
Inventor: KATANO YUKIO
IPC: F16L58/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To make a lock ring hard to be corroded even when it is brought into contact with fluid in a pipe. SOLUTION: A pipe joint 10 is so designed that a lock ring 8 seated in a housing groove 5b formed in the internal surface of a socket 5 is engaged with the external surface of a spigot 1 to prevent dislodgment of the spigot 1. The surface of the lock ring 3 seated in the housing groove 5b has the addition of a metal 8 electrically baser than the lock ring 3.
Patent JP-2001324380-A (JP)
Title: Shaft vibration abnormality diagnostic device for rotating machine
Inventor: UCHIDA YASUSHI
IPC: G01M99/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To monitor abnormality of shaft vibration based on a determination value changed corresponding to a factor giving a change to the shaft vibration, and to specify the cause of the abnormality. SOLUTION: This diagnostic device is equipped with a transmission data input means 23 for reading a vibration value and process value data, a rotational frequency-load state determination means 24 for determining the rotational frequency and the load state, a vibration abnormality determination means 29 for determining the vibration abnormality by comparing the determination value for vibration abnormality detection with the vibration value, a vibration state determination means 34 for determining the state by comparing the determination value for vibration state determination with the vibration value, a process state determination means 39 for determining the state by comparing the determination value for process state determination with the process value,  and an abnormal vibration diagnostic device 41 for diagnosing the cause of abnormal vibration from the determination result of the vibration state and the determination result of the process state.
Patent JP-2001324195-A (JP)
Title: Air-conditioning device
Inventor: TAKAGI SATOSHI
IPC: F24F13/22
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a smell is generated when germs propagate in a drain pan receiving waterdrop from the heat-exchanger of an air- conditioning device and work for preventing the generation of a smell must be relieved. SOLUTION: The air-conditioning device 1 comprises a heat exchanger 25 in a casing 21 situated in an attic space 7; a drain pan 27 situated below the heat exchanger, and a lamp 40 to effect irradiation with light containing ultraviolet rays. The drain pan 27 can be sterilized by ultraviolet rays. The lamp 40 can be lighted for a given time through operation of a lamp switch 36 of a remote controller 33. Further, the lamp 40 may be automatically lighted at intervals of a specified time and lighted during starting or a stop of an air- conditioning function. The heat exchanger 25 and the drain pan 27 may form a photocatalyst carrier 41 and reflection members 42 and 43 may be situated. Thus, antibacterial operation is obtained during a longer period than antibacterial treatment.
Patent JP-2001333124-A (JP)
Title: Dc offset adjustment method and negative feedback amplifier using it
Inventor: YAMAMOTO HIROYUKI
IPC: H04B1/04
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a digital radio equipment adopting a power amplifier distortion compensation system by a Cartesian loop that detects a state of a DC offset and conducts offset adjustment in a usual transmission state without allowing a feedback loop side to open the loop through voltage correction thereby stably operating the transmission characteristic. SOLUTION: By subtracting a reference voltage from an offset voltage during transmission by using a transmission base band signal the offset voltage is detected and the voltage is increased/decreased to reduce the offset to adjust a DC voltage in the loop.
Patent JP-2001328992-A (JP)
Title: Phospholipid having binding capacity with influenza virus
Inventor: NAKADA KUNIO
IPC: A61P31/16
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide new compounds having a capability to bind with influenza viruses and neutralize them, a method for producing the same compounds, a new microorganism having a capability to produce the same compounds and a medicine containing them as active ingredients. SOLUTION: The new compounds are phospholipids S420B-A produced by a microorganism strain S420 belonging to the genus Rhodococcus equil.
Patent JP-2001043296-A (JP)
Title: System and method for utilizing threshold during dynamic display of data relation between static charts
Inventor: RICHARD YONTSU
IPC: G06F3/048
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To customize a method for reading chart and to support the interpretation of a tendency during chart analysis data by utilizing a threshold during the dynamic presentation of static chart display. SOLUTION: As a general algorithm, first of all, the number of intermediate points to be used for generating a dynamic chart is determined (200). Next, a process selects a desired interpolation algorithm for interpolation between points (202). When the number of points and the interpolation algorithm are selected, data for a start static chart (204) and an end static chart (206) from a spread sheet program or a data base, for example, stored in a memory are retrieved. On the basis of the interpolation algorithm and the number of points between the start static chart and the end static chart, an intermediate chart is generated (208). Next, by continuously displaying the intermediate chart from the start chart to the end chart, dynamic display is performed (210).
Patent JP-2001330176-A (JP)
Title: Piping material supporting device in underground buried boxes
Inventor: SAOTOME MITSUO
IPC: F16L7/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To absorb vertical and horizontal tremor due to uneven settlement, an earthquake or the like and even fore and aft movement when connecting a sheath pipe for housing cables to an underground buried box. SOLUTION: This device is provided with a double cylinder shaped flexible cut-off joint 10 attached so as to flexibly bend to an inner face of a connection opening H opened in the underground buried box B, a duct sleeve 1 with an end part placed inside the underground buried box B and connectively fixed to the flexible cut-off joint 10, and a pipe support mechanism 20 linked to the duct sleeve 1, individually laying and fixing the sheath pipe 3 and a sheath pipe duct sleeve, and blocking off an exterior and an exterior of the underground buried box B.  The pipe support mechanism 20 comprises a cylindrical support base 21 contracting and expanding so as to supportively connect to the duct sleeve 1, a block packing 28 blocking off an interior of the support base 21, and a pipe material mounting band means 31 linked to the support base 21 for holding the sheath pipe 3 and the duct sleeve 4 for the sheath pipe inserted through the block packing 28. The piping material mounting band means 31 is provided with a fixing bolt 35 and a wound cylindrical mounting base band 32 supporting the sheath pipe 3.
Patent JP-2001295359-A (JP)
Title: Gutter lid suspending device
Inventor: INAGAKI MASAKATSU
IPC: E03F5/04
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide safe, simple device and method for suspending, removing or installing a gutter lid which are currently time-consuming and unsafe labor and thus the cleaning and maintenance are not adequately being carried out. SOLUTION: A clamp fittings 4 and a clamp suspending fittings 5 having simple structures and definitely grasping ability and a suspending device 6 capable of easily and accurately suspending the gutter are able to safely and efficiently carry out various work related to the handling of the gutter lids.
Patent JP-2001328405-A (JP)
Title: Pneumatic tire
Inventor: YAMAMOTO YOSHIYUKI
IPC: B60C9/18
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire for improving high speed durability, vibrational ride comfortableness and maneuvering stability, simplifying a manufacturing process, improving productivity and reducing weight. SOLUTION: A belt layer 6 arranged outside a carcass layer 4 of a tread part 1 is composed of a rubber-nonwoven fabric complex 9 composed of a rubber layer 7 and a nonwoven fabric layer 8. A tensile elastic modulus per unit width of the belt layer 6 is set to 5 kN/mm or more. A tensile elastic modulus of nonwoven fabric of the nonwoven fabric layer 8 is set to 1 to 50 MPa. A Metsuke unit is set to 50 to 400 g/m2. The thickness is set to 0.1 to 3.5 mm.
Patent JP-2001101398-A (JP)
Title: Method and device for processing image and recording medium
Inventor: ITO WATARU
IPC: H04N1/60
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To estimate a signal value in all pixel positions without generating a pseudo color even when image data obtained by an image pickup device such as a single plate CCD is represented by the logarithmic value and index number of light quantity. SOLUTION: The calculation of an R06 signal at a G06 pixel position having only a G signal in a line where B and G pixels are arranged is performed by an operation R06=G06+(R09-G09) on the basis of the assumption that differences between R signals and G signals in local areas of an image are equal, that is, the assumption that the relation of R06-G06=R09-G09 is established. In such a case, the G09 signal at an R09 pixel position is calculated by applying a one-dimensional interpolation operation to the G signal on an RG line where an R09 pixel position exists like G09=(G05+G13)/2, etc.
Patent JP-2001333897-A (JP)
Title: Imaging equipment, imaging system, method of imaging, and storing medium
Inventor: SAEGUSA AKIO
IPC: A61B6/06
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide imaging equipment with which an X-ray of high-quality is always produced by controlling moving velocity of a grid accurately and by preventing insufficient moving amount of the grid and occurrence of artifacts such as plaids and spurious resolutions of the grid caused when the grid stops or turns back even in a case when appropriate exposure time can not be estimated before imaging. SOLUTION: A controlling means 110 makes an estimate of an entire period of time to emit X-ray depending on the amount of X-ray at the beginning of the period of emitting X-ray, computes moving velocity of a grid 102 according to the estimated period of time, and changes the speed of the grid 102 during emitting X-ray to the computed moving velocity.
Patent JP-2001338763-A (JP)
Title: Luminescent element
Inventor: KOHAMA TORU
IPC: H01L51/50
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a red luminescent element having high utilization efficiency of electrical energy and superior color purity. SOLUTION: This luminescent element contains a luminescent substance present between a positive electrode and a negative electrode and emits light, having a peak wavelength of 580 nm to 720 nm by electrical energy. The element is characterized, by containing at least a fluorescent compound having a fluorescent peak wavelength of 540 nm to 720 nm and a coumarin derivative.
Patent JP-2001339653-A (JP)
Title: Intermediate frequency tuning circuit for television tuner
Inventor: YAMAMOTO MASAKI
IPC: H04N5/44
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate frequency tuning circuit for a television tuner, which is small-sized, low-priced, and shareable between an intermediate frequency signal for television and a 10.7 MHz signal into which an FM broadcast signal is frequency-converted. SOLUTION: The intermediate frequency tuning circuit comprises a parallel tuning circuit 4, i.e., parallel resonant circuit, between the two terminals of which the intermediate frequency signal or the 10.7 MHz signal which the FM broadcast signal is frequency-converted into is input; a series tuning circuit 5, i.e., series resonant circuit, which is connected to the parallel tuning circuit 4 in parallel; and a switching means 6, which is connected to a capacitive element 5b in the series tuning circuit 5, open when the intermediate frequency signal is input, and closed when the FM broadcast signal is input, where each tuning frequency of the parallel tuning circuit 4 and the series tuning circuit 5 is set to 10.7 MHz or more;  when the switching means 6 is closed, a parallel tuning frequency of the parallel circuit composed by the parallel tuning circuit 4 and the series tuning circuit 5 is set to the frequency of the intermediate frequency signal; and when the switching means 6 is open, the parallel tuning frequency is set to 10.7 MHz or more.
Patent JP-2000343572-A (JP)
Title: Magnetic surface plate for mounting mold on injection molding machine
Inventor: DOYELLE PIERRE
IPC: B29C45/17
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To maintain a mold for injection-molding a material such as rubber in a high temperature state by providing a permanent magnet encircled with an electric coil wrapped using a blocking material such as a heat-resistant resin, and a plurality of magnetic poles, each of which has one or more than one piece of magnet encircled with an insulated coil wrapped with an electrode piece on one of the housing parts of a heating element. SOLUTION: An electoropermanent magnetic surface plate has a soft steel baser 2 with holes 3 for housing a cartridge heater 4 and also a frame 5 of a ferromagnetic material fixed to a base by means of a bolt 6. An assembly formed of magnets 8 and magnetic pole pieces 9 is surrounded with electric coils 10 formed of windings copper cable 11 together with an insulating material based on glass or silicone. The copper cable 11 comprises a copper core wrapped with glass impregnated with silicone and a glass molding containing the silicone which encircles the copper core. The electric coil 10 is wrapped with a blocking material 12 made of a 'heat-resistant' resin or refractory cement. Thus it is possible to maintain a mold for injection-molding rubber or a similar material in a high temperature state.