baber/WOPTO huggingface dataset:
Patent JP-2002364878-A (JP)
Title: Dry room system
Inventor: KASEGAWA NAOJI
IPC: F24F3/14
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a dry room system that can be operated by dry air having a small air volume. SOLUTION: A conveyor 14 for carrying a work W is installed in a room 10, and a duct 16 is provided so that it surrounds the conveyor 14. The dry air is supplied only into the duct 16, and only the inside of the duct 16 is dried. Additionally, a resistance plate 18 is installed in the duct 16 with a specific gap, and pressure variation due to the travel of the work W is inhibited by the resistance plate 18.
Patent JP-2002044020-A (JP)
Title: Optical signal regenerating system
Inventor: BRINDEL PATRICK
IPC: H04B10/291
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical signal regeneration system which is very suitable for integration, by intensity and phase modulation. SOLUTION: This system 1 has a mode blocking laser which can regenerate a clock signal indicating a bit clock of an optical signal to be and a modulation interference structure 5 which has first and second interference measuring arms 33, 35, and can modulate an amplitude and phase of the optical signal according to the clock signal, and contains at least one semiconductor optical amplifier SOA1 disposed in the first interference measuring arm 33. The mode blocking laser is joined with the first interference measuring arm 33 so that the amplifier SOA1 of the first interference measuring arm becomes a common structural part to the mode blocking laser and the interference measuring structure 5.
Patent JP-2002362309-A (JP)
Title: Seat belt holding structure for vehicle
Inventor: TAKAKURA MASAYUKI
IPC: B60N2/90
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To improve handlability and operability of a seat belt for a vehicle. SOLUTION: A connection part 46A between the buckle 44A and a short belt 45A is elastically locked to a seat cushion 31A or a backrest 32A using elastic material such as a rubber band 36, to thereby prevent a buckle 44A from coming off from the seat cushion 31A or the backrest 32A.
Patent JP-2002366615-A (JP)
Title: Power resource transaction system and power resource transaction server
Inventor: KUDO TOSHIKAZU
IPC: G06Q30/06
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce the CO2 discharge unit requirement of the entire power companies or each power company while satisfying the power demands of the respective power companies or the like by adapting the power of the low CO2 discharge unit requirement among a plurality of the power companies with each other as much as possible. SOLUTION: A power resource transaction management server 11 and the terminal equipment 12A-12I of the power companies A-I are connected through a network 100 and the power resource transaction management server 11 registers sales conditions from the power companies desiring to sell the power and purchase conditions from the power companies desiring to purchase the power from the terminal equipment of the power companies. The sales conditions and the purchase conditions include a sales desired power amount, a sales desired price and a sales desired CO2 discharge unit requirement accompanying the sales desired power amount. At the user interface of the terminal equipment of the power company, a power transaction image composed of a sales desired power display part, a purchase desired power display part and a power transaction performance part is displayed.
Patent JP-2002365108-A (JP)
Title: Ultrasonic flowmeter
Inventor: NABESHIMA NORIYUKI
IPC: G01F1/66
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent zero-cross-point detection for a reception wave from getting unsure by joining a noise accompanied to an operation of a booster circuit for driving an echo sounder transmitter on the reception wave. SOLUTION: The operation of the booster circuit is stopped just before detecting the reception wave. After the reception wave is detected, the operation of the circuit is restarted. A voltage boosted up in a battery voltage is charged in a capacitor via a reverse current preventive diode. The sound transmitter is driven by a charge accumulated in the capacitor. The next signal transmission is conducted concurrently with signal reception, t1-α provided by subtracting a fixed time α from the first arrival time t1 is computed as shown in the figure when the transmission and tire reception are repeated in the same direction, and the operation of the circuit is stopped after the t1-α from the second transmission. The boosting operation is restarted with the second reception to conduct the third transmission.
Patent JP-2002078793-A (JP)
Title: Recyclable nonmetallic cannula
Inventor: SORRENTINO GREG
IPC: A61L31/00
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a recyclable nonmetallic cannula for use in a minimal invasion type surgical method, for example, an endoscopic and laparoscopic methods. SOLUTION: This recyclable cannula supports the minimal invasion type surgical method, for example, the endoscopic method and a thorascopic method and is made of a composition containing nonconductive, radiation permeable and sterilization compatible polyacryl sulfone material. This cannula adapts itself to an endoscopic apparatus and standard housing/seal as well as a trocar system. The cannula is capable of withstanding >=100 times of sterilization cycles without the substantial decay of its structure consistency.
Patent JP-2002368360-A (JP)
Title: Circuit board provided with protection cover
Inventor: HASEGAWA FUMIO
IPC: H05K9/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that dust or foreign substance may often enter a circuit board through an opening from the outside, resulting in shortcircuiting between wirings on the circuit board and failure of the circuit board as a result, because the circuit board is connected with the outside through the opening, in case when a protection cover for protecting the circuit board has such a structure that the opening is formed in the protection cover to bring a measuring probe into contact with a measuring pad on the circuit board. SOLUTION: A protection cover 20 is made of elastic plastic, and a cut 20 is made at a part of the protection cover 20 corresponding to a part 11 to be probed, so that, when a probe 31 is brought into contact with the part 11 to be probed, a protection cover 25 adjacent to the cut 21 can easily follow the movement of the probe 31. Furthermore, after the probe 31 detaches from the protection cover 20, the protection cover 25 adjacent to the cut 21 returns to the original totally closed state, so that the entrance of dust and foreign substance from the outside can greatly be prevented.
Patent JP-2002082142-A (JP)
Title: Face-holding movement and guide mechanism, and continuity testing device for wiring board and the like using the same
Inventor: FUJIMOTO HIROSHI
IPC: H05K3/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a face-holding movement and guide mechanism with which two machine bodies which are relatively moved mutually rectlinearly are guided so as to be mutually moved, while the parallel state of planes at right angles to the movement direction of the two machine bodies is maintained constant. SOLUTION: An interlocking gear unit 200 is provided with interlocking gear bodies 22, 24 being contained and assembled integrally. The interlocking gear bodies 22, 24 are provided with at least two bearing parts 26, 26 which are faced with, and fixed to, machine bodies on one side of a first machine body 12 and a second machine body 14, which are relatively moved rectlinearly in a direction, in which they are brought close and separated, a plurality of rod shafts 18, 20 which are shaft-supported by the bearing parts to be freely rotatable and which are arranged in parallel in a direction at right angles to their relative movement direction and interlocking gears 32, 34 which are installed to be engaged with each other directly or indirectly on both end sides of the rod shafts.  At least four rack bodies, which comprise rack teeth 30 formed to be long in the relative movement direction on the machine bodies on the other side, are provided.
Patent JP-2002370863-A (JP)
Title: Paper ejecting machine for paper sheet printing machine
Inventor: KOBAYASHI SHINYA
IPC: B41F21/12
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a paper ejecting machine for a paper sheet printing machine capable of dropping an inputted dropping sheet softly, thus preventing the sheet from being damaged, by forming an air layer at the lower part of the inputted dropping sheet. SOLUTION: This paper ejecting machine for the paper sheet printing machine, which permits a printing sheet 10 conveyed after the completion of prescribed printing to be inputted and dropped onto a paper ejecting table 11 and butt against a paper butting device 9 to align the printing sheets 10, is provided with an air spraying means A structured so as to spray air toward the central side of the sheet 10 from both sides near the paper butting device 9.
Patent JP-2002372472-A (JP)
Title: Apparatus and method for detection of physical quantity using optical fiber
Inventor: HIROSE KOJI
IPC: G01L1/24
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a physical-quantity detection apparatus by which a physical quantity can be measured with high accuracy by compensating the influence of the temperature of a physical-quantity detection sensor. SOLUTION: Emitted light by a light emitting element 2 whose temperature is controlled doubly by a light emitting element module 1 and a temperature holding fixture 8 is branched, by a first optical fiber coupler 13, into an optical fiber 12 for signal light and an optical fiber 16 for reference light, a signal light part 15a in the physical-quantity detection sensor 15 is irradiated with the emitted light guided to the optical fiber 12, and its reflected light is converted into a measuring signal by a photodetector 17 for signal detection via the optical fiber 12 and the coupler 13. A reference light part 15b in the sensor 15 is irradiated via a second optical fiber coupler 19 with the emitted light branched into the optical fiber 16, and its reflected light is converted into a reference signal via the coupler 19.
Patent JP-2002373562-A (JP)
Title: Electromagnetic relay
Inventor: KOMURA SHIGERU
IPC: H01H50/18
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To eliminate adhesion to a joint part of resin scrapes generated when a stopper is scraped, and prevent a contact failure. SOLUTION: This is an electromagnetic relay which has fixed contact pieces 32, 34, 36 possessing fixed contact points 32b, 34b, 36b and which has movable contact pieces 31, 33, 35 possessing movable contact points 31b, 33b, 35b, and which has a stopper 27A to suppress the fixed contact pieces 32, 34, 36 so that a constant gap G can be secured between other fixed contact points 32b, 34b and other movable contact points 31b, 33b even if the mutually contacting fixed contact point 36b and movable contact point 35b are welded, and the stopper 27A is made to have positions underneath lower than those of the contact point parts made by the fixed contact points 32b, 34b, 36b and the movable contact points 31b, 33b, 35b.
Patent JP-2002370133-A (JP)
Title: Tool holder
Inventor: KUBO HARUAKI
IPC: B23Q3/12
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a tool holder which can attain at a stroke mounting accuracy of the tool holder and its rigidity. SOLUTION: This tool holder is constituted by having a tapered shank part 4 fitted to a tapered hole 3 of a main spindle 2 in one end side of a holder main unit 1 and having a brim part 6 connected to this tapered shank part 4, the tapered shank part 4 comprises a fitting part 9 for mounting provided to protrude to one end side of the holder main unit 1 and a tapered sleeve 11 fitted axially non-movable so as to cover an external peripheral surface of the fitting part 9 for mounting and an end face 10 of the brim part 6, the tapered sleeve 11 comprises a sleeve main unit 12 and a flange part 13 made adhesive to the end face 10 of the brim part 6, and a void part 21 is provided between the fitting part 9 for mounting and the sleeve main unit 12.
Patent JP-2003006650-A (JP)
Title: Device and method for processing image, recording medium and program
Inventor: KONDO TETSUJIRO
IPC: H04N19/513
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To detect an area where mixing occurs. SOLUTION: An object extracting part 251 extracts a foreground object from an input image and generates an area specifying object composed of the image object of the foreground and a value showing belonging to a background area. On the basis of a supplied motion vector and position information thereof, a motion compensating part 252 compensates the motion of the area specifying object. A subtraction part 254 finds the frame difference of pixels belonging to the foreground area by subtracting the pixel value of pixels belonging to the foreground area of the area specifying object in a frame #n-1 which is supplied from a frame memory 253 at a correspondent position from the pixel value of pixels belonging to the foreground area of the area specifying object in a frame #n supplied from the object extracting part 251.  On the basis of the difference, a threshold processing part 255 detects the mixing area.
Patent JP-2003002816-A (JP)
Title: Agent for permanent wave
Inventor: SATO AKIKUNI
IPC: C08L83/08
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain an agent for a permanent wave which is stable when used, gives deep gloss, good combing and long-maintained curl to the hairs and is excellent in stability when stored in a high temperature and low temperature. SOLUTION: An oil-in-water type amino-functional silicone emulsion- containing agent for the permanent wave contains (A) an amino-functional polyorganosiloxane of 100 pts.wt., (B) a mixture of a nonionic surfactant and a carboxylic acid-type amphoteric surfactant of 10 to 200 pts.wt. and (C) 20-400 pts.wt. water. In this case, the weight ratio of the nonionic surfactant to the carboxylic acid-type amphoteric surfactant is 1/0.1 to 1/20 for the mixture (B).
Patent JP-2003001295-A (JP)
Title: Method for treating water containing dioxins and device for treatment
Inventor: USHIGOE KENICHI
IPC: C02F9/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for the treatment by which dioxins in water containing dioxins in high concentration can be almost completely removed and to provide a device for the treatment. SOLUTION: The cleaning water used to clean disassembled parts 1 of waste incinerators and containing dioxins in high concentration is separated into a treated liquid and sludge in a coagulating sedimentation tank 4. The treated liquid is separated into permeated water and concentrated water by reverse osmosis membranes 6, 7. The concentrated water is separated into a dried material and condensed water by a vaporizing and drying device 9. The sludge and the dried material are heated at 300 deg.C to 550 deg.C in an inert gas atmosphere or an oxygen-lacking atmosphere with <=3% oxygen concentration in a calcination furnace 11. Then the salt present in the calcination furnace 11 is rapidly cooled in a cooling chamber 15. The permeated water is reused as the cleaning water for disassembled parts of waste incinerators.
Patent JP-2003000748-A (JP)
Title: Method of manufacturing indoor fire hydrant box
Inventor: TEJIMA HIROYUKI
IPC: A62C35/20
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To easily embed a square storage box for a fire hydrant in a partition wall of a concrete building by an unskilled person. SOLUTION: A partition wall 1 comprises a square space 3 having a height 'H' and a width 'W' larger than those 'h' and 'w' of a square storage box 2, respectively. When the storage box 2 is inserted into the space 3, at least three tacking bolts 4 are screwed from the inner side of the box 2 to the outer side thereof until they reach the inner surface of the space 3, to which the box 2 is fixed temporarily and formally.
Patent JP-2003004764-A (JP)
Title: Time-measuring instrument
Inventor: GOKO MICHIHISA
IPC: G01P3/54
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a time-measuring instrument for measuring the traveled and stoppage time of the movable section of a machine apparatus at a high speed, or the reciprocation time in the movable section using a single rotation angle meter. SOLUTION: The time-measuring instrument 1 comprises a measuring instrument 2 for measuring the travel of a movable section 4 and an arithmetic processing unit 3 for obtaining time, by processing a signal outputted from the measuring instrument. The measuring instrument comprises a base section 21, a pulley 22 that is rotatably supported by the base section, a belt 23, that is placed between pulleys and is connected to the movable section, and a rotation angle meter 24 for measuring the rotation angle of the pulleys.  Then, the arithmetic processing unit comprises a storage section 31 of a specific travel speed, a clock generation section 32 for generating pulses at each fixed time, and an operation section 33 for measuring the time, by counting the number of pulses being generated by the generation section by comparing the travel speed at the movable section with that at the storage section.
Patent JP-2002053343-A (JP)
Title: Low-temperature sinterable apatite glass ceramic
Inventor: SCHWEIGER MARCEL
IPC: A61K6/838
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To prepare a low-temperature sinterable apatite glass ceramic similar in optical characteristics, particularly high translucency to a natural tooth material and having superior chemical durability and a low coefficient of thermal expansion. SOLUTION: The low-temperature sinterable apatite glass ceramic contains various components, has such a low sintering temperature that it is appropriate particularly for use as a coating or covering material for preparing a stable thin-wall dental repairing body (e.g. a dental cover) and can be worked in a wide temperature range so as to produce a desired repairing body.
Patent JP-2003007492-A (JP)
Title: Luminescence substance lighting equipment
Inventor: KANEKO MAKOTO
IPC: H05B41/36
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide luminescence equipment, which can emit light of high luminosity by extracting stress from movement, and generating electricity using a piezoelectric element. SOLUTION: Stress is applied to the piezoelectric element by flipping, beating, or the like from movement, and the generated electric energy is stored in a charger. The charger and a circuit of luminescence substance are closed, when the number of times reaches to the number of the time set up by a counter circuit, by the signal from the counter circuit, and utilizing this charged electric energy at once, large light emitting is performed.
Patent JP-2003005462-A (JP)
Title: Image forming device
Inventor: FUJITA HIDEKI
IPC: G03G21/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain an easy-to-view image by lowering the glossiness of the image, to reduce toner consumption and to optionally select the glossiness. SOLUTION: In the image forming device capable of double-sided printing, a roller 8b1 for making the surface of transfer material rough is provided in a transfer material reversing part. Furthermore, the pressure and the revolving speed of the roller 8b1 are made variable, a glossiness selection means for selecting the glossiness of a final toner image is provided, and the pressure and the revolving speed of the roller are decided in accordance with the selected glossiness, whereby the glossiness of the image can be optionally selected.
Patent JP-2003008038-A (JP)
Title: Thin film solar battery and its manufacturing method
Inventor: FUJIKAKE SHINJI
IPC: H01L31/04
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a thin film solar battery having a good reproducibility and a high conversion efficiency by suppressing a deterioration of interface characteristics due to a thermal diffusion in a manufacturing process. SOLUTION: The thin film solar battery comprises at least one pin junction p-type semiconductor layer 7 or an n-type semiconductor layer 3 made of an amorphous silicon thin film containing a microcrystal phase, an amorphous semiconductor layer containing its microcrystal phase, an i-type semiconductor layer 4 made of an amorphous silicon film, and an interface semiconductor layer of the amorphous silicon film in which a band gap is wider than that of the layer 4 and same conductivity type impurity as that of the amorphous silicon film containing the microcrystal phase is added in a low concentration and interposed in a junction interface between the amorphous semiconductor layer and the semiconductor layer 4. In this battery, the interface semiconductor layer has at least two layers (5, 6).  An adding amount of an impurity of the interface semiconductor layer (i-type side interface layer) 5 of the interface side to the i-type semiconductor layer is smaller than that of the interface semiconductor layer (non-i-type side interface layer) 6 of the interface side to the p-type semiconductor layer or the n-type semiconductor layer.
Patent JP-2003011411-A (JP)
Title: Exposing controller
Inventor: SUZUKI AKIRA
IPC: G03B27/32
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an exposing controller capable of accurately starting the exposing. SOLUTION: A counter 158 starts counting-down from a prescribed set value in synchronism with a clock signal when a hole provided on a printing paper is detected by a hole sensor and the detected signal becomes in a low level. A counter 160 counts a number of pulses of the clock signal while the detected signal is in the low level. When the detected signal becomes high, an interrupt is generated and the CPU 150 calculates a count value based on the counted values of the counters 158, 160 and a counted value corresponding to a distance from a position of the hole sensor and an exposing position to an output point of an exposing start signal, and then the CPU 150 sets the counted value to the counter 158. The counter outputs the exposing start signal when the counting of the set counted value is finished.
Patent JP-2003012634-A (JP)
Title: Method for producing fluorinated vinyl ether
Inventor: HOSHI NOBUHITO
IPC: C07C309/82
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing in a high yield a fluorinated vinyl ether from a fluorinated acid fluoride compound having a SO2 F group which is the precursor of a sulfonic group. SOLUTION: This method for producing the fluorinated vinyl ether involves converting the acid fluoride group of the fluorinated acid fluoride compound into a potassium salt and then subjecting the converted compound to a pyrolysis reaction in a solvent-free state.
Patent JP-2003010643-A (JP)
Title: Exhaust gas purification method
Inventor: SHIMADA MASANORI
IPC: F01N3/08
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas purification method which enables further improving the purification efficiency of an NOX purification catalyst in an excess oxygen region. SOLUTION: An NOX adsorption catalyst for chemically adsorbing NOX in the state that an oxidizing agent is excess relatively to a reducing agent and contact-reducing the adsorbed NOX in the state that a reducing agent is equal to or more than an oxidizing agent is installed in an exhaust gas path, and when the inlet temperature of the NOX adsorption catalyst is 100-250 deg.C in the case of reducing the NOX adsorbed in the NOX adsorption catalyst, O2 gas and a reducing gas are added to the ambient gas at the inlet of the NOX adsorption catalyst.