baber/WOPTO huggingface dataset:
Patent JP-2001283791-A (JP)
Title: Halogen lamp and illumination apparatus
Inventor: INOUE HIDEO
IPC: H01K1/32
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a halogen lamp serving in reducing the color slippage and absorption of the visible radiation to be used for floodlights, and to provide an illumination apparatus using this halogen lamp. SOLUTION: The transparent airtight receptacle 1 comprises a principal part 1a, a neck part 1b, a sealed part 1c and an exhaust tip 1d. A filament 2 is consisted of a bar shape tungsten a double-coil filament and the principal part 1a is shaped like a falsely rotating ellipsoid. An infrared reflecting interference film 5 is formed on the whole part of principal part 1a and an exhaust tip 1d and provided with the required spectral transmission characteristic. A visible radiation transmission film 7 consists of a cobalt-contained silicon polyester resin and is formed on the outside surfaces of the exhaust tip 1d and the top part 1a3, at the side of the infrared reflecting interference film 5, as shown on Figs. 2, 3, 6.
Patent JP-2001196127-A (JP)
Title: Sensor system
Inventor: KAMEI TAKASHI
IPC: G01J3/52
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sensor system in which the number of feeder wire can be greatly reduced as the whole system, and in which a cost reduction and simplification of inventory control can be achieved by adopting a sensor main body part of the common structure where there is no distinction of master machine or sub-machine and further, in which when either of the sensor main body part becomes broken or the like, the broken sensor main body part only can be simply exchanged while using other previous electric cords. SOLUTION: Plural sensor main body parts are arranged in line adjacent to each other mutually, and each of the sensor main body parts comprises electric cords that include at least a signal wire and that are connected to a connector. A load dispatching terminal for the sensor main body part is installed to each connector, and further, a removable connecting fixture which is conductive to each other's load dispatching terminal is installed among those connectors. A power source which was supplied through a feeder line in the electric cord to a connector of either sensor main body parts is distributed to a load dispatching terminal of other sensor main body part via a connector row.
Patent JP-2001282274-A (JP)
Title: Voice synthesizer and its control method, and storage medium
Inventor: NAKAGAWA KENICHIRO
IPC: G10L13/10
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To synthesize a natural voice from a phonogram text. SOLUTION: When phonogram text data are inputted from an input device 301, non-sound information is estimated (303). Then a rhythm parameter is generated according to the phonogram text data and non-sound information (304). Then phonemes is selected (305), connected (306), and outputted from an output device 307.
Patent JP-2001289603-A (JP)
Title: Measuring instrument for measuring rebounding amount, or the like
Inventor: NAKAHARA KOTARO
IPC: E02D13/06
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a measuring instrument which can easily and accurately measure the rebounding amount and intrusion amount of an object to be measured. SOLUTION: This measuring instrument 1 is constituted of a frame section 1, a pulley section 11 which is provided on the side of the object to be measured on the section 1, a locking section 12 which is provided on the side opposite to the pulley section on the section 1, a spring 13 attached to the locking section 12, a recording tool 14 which is attached to the end section of the spring 13 which is opposite to the locking section 12, an attaching jig 15, a wire 16 which connects the jig 15 to the tool 14 through the pulley section 11, and a paper feeder 17 which is installed to a position where the feeder 17 can feed recording chart in the direction perpendicular to the extending and contracting direction of the spring 13 below the recording tool 14.
Patent JP-2001287154-A (JP)
Title: Polisher and polishing method
Inventor: KUNUGI TAKAHARU
IPC: B24B37/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To restrain consumption of polishing slurry and to uniformly polish the surface of semiconductor wafers in a polisher feeding the polishing slurry to a polishing pad 2 stuck to a polishing surface plate 5. SOLUTION: A slurry feeding mechanism 1 is installed which controls the flow rate of the polishing slurry to be fed to each of a middle section between the end and the central part of the wafer 21 and the central part of the wafer 21. The flow rate of the slurry at the middle section of the wafer 21 is set larger than that in the center of the wafer 21.
Patent JP-2001291415-A (JP)
Title: Backlight
Inventor: MASUTANI MASANORI
IPC: G02B6/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a backlight having a good durability, which is capable of easily emitting light uniformly, has a little loss of light, and is capable of manufacturing at low cost. SOLUTION: The backlight 10 has a light guiding plate 9 and a light transmitting tube l adhered fixedly to an edge face of the light guiding plate 9 by an adhesive 8. A light is introduced from a light source unit 11 into the light transmitting tube 1, and the light is irradiated from a side circumferential surface of the light transmitting tube 1. The light transmitting tube 1 is provided, between a core 2 and a tubular clad 3 covering it, with a belt-like reflection layer 4 extended in a longer direction of the tube.
Patent JP-2001294379-A (JP)
Title: Moving cable suspending device for elevator
Inventor: IMAMURA TOSHIRO
IPC: B66B7/06
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a moving cable suspending device for an elevator easily attaching/detaching a suspension protector engaged in a suspending part of the moving cable to/from a suspending rod in a suspending body. SOLUTION: The suspending rod 3 for the moving cable 1 is arranged in the suspending body, while the suspending part 5 is formed of a curved part 6 and a taper part 7 in the moving cable 1 so as to be fitted to the suspending rod 3. The suspension protector 13 is formed of an elastic material and formed into a shape similar to a shape matching the suspending part 5, and an opening part 14 is arranged on the sharp end side of the taper part 7. The suspending part 5 of the moving cable 1 is fitted on the outside of the suspension protector 13, while the suspending rod 3 is fitted on the inside.  In this way, the suspension protector 13 can be easily attached/detached by widening the opening part 14, and the suspension protector 13 can be easily renewed with the moving cable 1 suspended without removing the suspending rod 3 from the suspending body in renewal of the suspension protector 13.
Patent JP-2001255112-A (JP)
Title: MEASUREMENT ROLLER FOR alpha-WAVE THICKNESS
Inventor: IIZUKA YUKIO
IPC: G01B7/04
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To check a product by periodically measuring the total thickness of a film and further improve quality of the product utilizing a data extracted. SOLUTION: A film 4 is pinched between a metal roller 1 and an electric capacity sensor roller 2, and an electric capacity is detected to be converted into a thickness signal. Linkage with an encoder 3 permits calculation of the width of the film, the cross section thereof, the amount passing and a volume per time. Between the preceding and subsequent processes, machines are in linkage through automatic control, based on a data obtained thereby minimizing generation of defectives.
Patent JP-2001293106-A (JP)
Title: Two piece solid golf ball
Inventor: WATANABE HIDEO
IPC: A63B37/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a two piece solid golf ball which is excellent in carry, hitting feeling, durability against repeated hitting driver hitting, and feeling in putting, and given good balance in these performances. SOLUTION: This two piece solid golf ball comprises a solid core and a cover to cover the solid core. The solid core has a hardness distribution with a largest hardness difference not higher than 5 (JIS-C hardness), and the cover has thickness not higher than 2 mm and Shore D hardness not higher than 62.
Patent JP-2000309587-A (JP)
Title: Heterocyclic compound, and its preparation and use
Inventor: SAUERBERG PER
IPC: C07D417/04
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound of a specific azacyclic compound, useful as an irritant of recognition function of the forebrain and the hippocampus in a mammal, especially for therapy of Alzheimer's disease, or for therapy of grave painful state and glaucoma. SOLUTION: This new compound is represented by formula I (Z1 is O or S; R is H, a halogen or the like; R1 is H, a 1-5C alkyl or the like; R5 and R6 are each H, a 1-5C alkyl or the like), e.g. 3- 3-[2-(1-pyrrolidinyl)ethoxy]-1,2,5- thiadazol-4-yl}-1,2,5,6-tetrahydro-1-methylpyridine. The compound of formula I is obtained by oxidizing a compound of formula II (R2 is a 1-5C alkyl or the like), [e.g. 3-(3-methylthio-1,2,5-thiadiazol-4-yl)-1,2,5,6-teterahydro-1- methylpyridine oxalate], by a standard procedure to provide a compound of formula III, and substituting SO2-R2 in the compound of formula III with a proper nucleophilic reagent.
Patent JP-2001304472-A (JP)
Title: Connector of fluid piping
Inventor: TANAKA NOBUO
IPC: F16L27/093
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a connector of fluid piping capable of being used both as a conventional so-called L-form and as a S-form and serviceable safely and simply even in a small place. SOLUTION: The connector of fluid piping is to connect removably a socket 1 with a plug in quick coupling, wherein the socket 1 is furnished protrusively with a connecting cylinder 4 approximately at a right angle to the axis A of the socket. A cylinder 5 to be inserted into the connecting cylinder 4 to generate a connection rotatable round the axis N of the connecting cylinder 4 is installed at one end of a hose end 2 attached to the tip of a gas hose 7, and at the other end of the hose end 2, a hose connecting cylinder 6 is installed protrusively to generate connection with the gas hose 7 in the attitude approximately at a right angle to the axis B of the connecting cylinder 4.
Patent JP-2001014427-A (JP)
Title: Method and device for detecting reference mark and optical character reader
Inventor: WASHIO KAORU
IPC: G06K9/32
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical character reader(OCR) capable of surely detecting a reference mark on a document regardless of deviation in the reading position of this document. SOLUTION: The reference mark and a character or the like on the document are read by an image scanner 10 while being decomposed into lateral and longitudinal black and white binary pixels and the picture image is stored in an image memory 20. The picture image in the image memory 20 is successively obliquely scanned by a mark corner detecting part 51. In a mark area calculating part 52, the position of a black pixel detected by the mark corner detecting part 51 is regarded as a black pixel at one corner of the reference mark and it is discriminated by a discriminating part 60 whether the reference mark exists in the calculated area or not. Since the picture image is scanned by the mark corner detecting part 51 until the reference mark is detected, the reference mark can be surely detected.
Patent JP-2001302939-A (JP)
Title: Pigment dispersant, pigment dispersion, and ink for ink jet
Inventor: ARIMA HIROAKI
IPC: C09D11/30
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a pigment dispersion having a high sedimentation stability. SOLUTION: This dispersion contains a dispersant which comprises an ionic polymer and a counter ion, the value of mol.wt./valency of the counter ion being in the range of 300-2,000.
Patent JP-2001304465-A (JP)
Title: Washer hose for automobile
Inventor: KATO KOICHI
IPC: F16L11/04
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To preclude dislocation of a spring for prevention of a washer hose from crushing. SOLUTION: A coil spring is fitted on the washer hose, and a urethane foam material or tape fitted with an adhesive is wound on the surface of the coil spring, and the coil spring is attached fast to the washer hose so that it is prevented from crushing.
Patent JP-2001005411-A (JP)
Title: Display device
Inventor: TAKEMURA YASUHIKO
IPC: G02F1/1368
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To efficiently arrange pixels by placing adjoining pixels opposite to each other across a data line. SOLUTION: A gate line Xn, a gate line Xn+1 of the next row, auxiliary capacitance of a pixel, a data line Ym, and pixel capacitance (pixel electrode) CLC comprise a circuit having the auxiliary capacitance. Here, C is the auxiliary capacitance produced by overlapping of the gate line Xn and the pixel capacitance CLC. In this case, the pixels connected with the gate line Xn and the data line Ym are alternately arranged with those connected with the lower gate line Xn+1 and the same data line Ym. And, the pixel electrodes of the pixels cross the gate line Xn+1, and form the auxiliary capacitance C (diagonally shaded area) here. The feature of the auxiliary capacitance C thus formed is easiness in forming, different from the conventional case where it was formed in a difficult pattern.  Moreover, there is no danger of destroying TFT, and further, it is convenient to arrange pixels in color as they are.
Patent JP-2001306959-A (JP)
Title: Electronic commercial transaction supporting system
Inventor: HIROTA TOMOYUKI
IPC: G06Q50/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult for a retail store itself to construct or manage a whole system related with an EC, and that it is difficult to obtain a satisfactory system at the time of entrusting a specialty trader with all the system. SOLUTION: An electronic commercial transaction supporting system 21 is connected through an interface 16 to an Internet, and a gateway server 27 is arranged between this and a network in this system 21. Then, a Web server 22 for performing access management for each store trader 4 so that different functions can be offered to each store trader 4, a data base 24 having a data base for each function corresponding to each kind of function, an application server 23 for realizing various functions necessary for a shop server 1 or a back office 5 by using the various data bases stored in the data base 24, and an authentication server 25 are connected through a line to each other.
Patent JP-2001295214-A (JP)
Title: Road surface promoting melting of snow by natural energy by receiving ultraviolet ray irradiation
Inventor: MARUKE SHIGERU
IPC: E01C11/26
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide road surface environment reducing energy cost required for melting snow greatly by making a road surface temperature to rise using ultraviolet rays such as sunlight. SOLUTION: Titanium dioxide, nichrome powders and carbon or calcium powders are mixed in asphalt or concrete in a surface layer part of a road surface. Nichrome generates heat due to photovoltaic effect of titanium dioxide and contact electromotive force effect of nichrome and carbon or nichrome and calcium so that the road surface reaches such temperature that promotes melting of snow. In particular, electromotive effect of titanium dioxide is great and it provides high snow melting capability in the daytime. When a voltage of nichrome is increased, the road surface temperature reaches several hundred degrees, but it is sufficient with electromotive force according to this theory in a scope of 1 to 10 deg.C required for melting snow.
Patent JP-2001316363-A (JP)
Title: Stable new tetrahydrobenzindolone derivative and method for producing the same
Inventor: KURIHARA KENICHI
IPC: A61P15/18
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a compound having a progesterone receptor binding inhibition activity and highly stable against metabolism, and a medicinal composition containing the same. SOLUTION: A compound expressed by formula (I) or a pharmaceutically permissible salt of the compound; and a medicinal composition containing the compound expressed by formula (I) or the pharmaceutically permissible salt of the compound as an active ingredient.
Patent JP-2001316686-A (JP)
Title: Sliding member with hard carbon film
Inventor: MIYAKE SHOJIRO
IPC: C10M103/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a sliding member with a hard carbon film excellent in low friction and low abrasion in a lubricating oil. SOLUTION: This sliding member with a hard carbon film used in a lubricating oil is prepared by forming a hard carbon film 12 on a backing 11, wherein at least the surface layer of the film 12 contains 5-70 atm.% of at least one metal element selected from the group consisting of group IIb, III, IV, Va, VIa, VIIa and VIII elements in the periodic table.
Patent JP-2001310108-A (JP)
Title: Filter mounting structure
Inventor: HIRATE YOSHIYUKI
IPC: F25D23/10
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To removably mount a panel-shaped filter on an intake vent on the back even when an upper space of a beverage storing refrigerator is narrow. SOLUTION: An upper supporting member 10 disposed on the upper section of a front face of the intake vent 2 is provided with a slit 10a between the member and the opening face of the intake vent 2 and also provided with guide sections 14 and 15 on an upper edge and a lower edge. A lower supporting member 20 is provided with a main section 23 of a section of an L-shape and also a guide section 24 on the upper edge. In the case of mounting the filter F from below, the upper end is positioned below the upper supporting member 10, and the upper end is inserted into the slit 10a from below while the lower end is lifted to a position above the lower supporting member 20, and the lower end of the filter is brought into contact with the lower supporting member 20. The operation of fitting and removing the filter F is smoothed by the guide section 15.  The filter F can be removed by a procedure reverse to the above procedure. Even when the height dimension of the upper space of the refrigerator 1 is small, the filter F can be mounted or removed.
Patent JP-2001310195-A (JP)
Title: Cleaning treatment apparatus
Inventor: KODAMA AKIRA
IPC: C02F3/06
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning treatment apparatus for separately performing the oxidative decomposition of an organic substance by aerobic microorganisms and the chemical combination of an inorganic substance such as phosphorus, or the like, to effectively develop the cleaning capacity of individual filter materials to enhance cleaning efficiency. SOLUTION: An annular treatment tank 1 is constituted of a first outer annular bed 10 and a second inner annular bed 11 both of which are demarcated in a communication state through a large numbe of water passing holes 15 and the first outer annular bed 10 is allowed to communicate with water 6 to be treated of lakes and marshes 5 through the water passing holes 15 and the second inner annular bed 11 is allowed to communicate with an air lift passage 2 through the water passing holes 15 and the annular treatment tank 1 is held under the surface of the water of the lakes and marshes 5 by a float body 4. Lift air is ejected in the air lift passage 2 from the lower end part thereof by an air supply pipe 30. The first outer annular bed 10 is packed with charcoal 7 as a first filter medium and the second inner annular bed 11 is packed with oyster shells 8 as a second filter medium.
Patent JP-2001313827-A (JP)
Title: Image reader
Inventor: ASAKURA MASANORI
IPC: H04N1/403
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that prevents deterioration in the quality of an image resulting from reading the rear side of an original. SOLUTION: A rear side mode is decided in a step S2, and when it is decided that the rear side of the original is set to be a character mode in a step S4, a slice level is shifted toward a while level from a standard level by the processing in a step S5. Because this processing shifts the binary threshold for black level data and white level data toward the white level from the standard level, it is avoided that a read image is blacky by the recorded image and the recorded images are read in duplicate to prevent the deterioration in the quality of the read image. Furthermore, when setting of a photographing mode is discriminated in the processing in a step S6, background color correction is set in a step S7 to revise medium gradation data so that a photographing image can be read as being sharp.
Patent JP-2001319117-A (JP)
Title: Inventory management system
Inventor: SHINOHARA KOICHI
IPC: G06Q50/04
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the conventional style of dealings between a customer consuming materials and a supplier of the material places a large load on the customer side and is very wasteful and inefficient when viewed on the whole of the dealings since processes for inventory management, delivery management, ordering, reception inspection, warehousing, etc., are performed generally on the customer side before. SOLUTION: When a person in charge on the customer side inputs the consumption of materials to a customer-side terminal 1 (S1), a stock management part on a deliverer-side terminal 2 performs the stock management of the customer side based upon the consumption (S2, S3) and through the stock management, the deliverer side orders and delivers the materials (S4 to S9); when the delivery quantity is inputted to the customer-side terminal 1 (S10), the delivery quantity is immediately reflected on the stock management on the deliverer- side terminal 2. The use of this stock management system easily actualizes the efficient dealing style that only the consumption state of the materials is inputted to the customer-side terminal 1 on the customer side and the processes for other stock management, ordering, delivery, etc., are all performed on the deliverer side.
Patent JP-2001320207-A (JP)
Title: Microstrip line and high frequency circuit
Inventor: KATO YASUHIRO
IPC: H01P3/08
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem such that there is not a sufficient area for changing characteristic on a substrate at all the time when constituting a capaci tor of a comb-line electrode structure or a meander line. SOLUTION: Concerning the microstrip line comprising the transmission line of the high frequency circuit, a pattern to be formed by the transmission line is made into fractal curve. Therefore, a circuit pattern can be formed with high wiring efficiency. Especially, when a Hilbert curve is used, the circuit pattern can be easily constituted and when the gap of facing electrodes is made into Hilbert curve pattern, the total extension of the facing electrodes within a unit area is prolonged. Besides, when the transmission line is made into Hilbert curve pattern, the total extension of the transmission line within the unit area is prolonged.