baber/WOPTO huggingface dataset:
Patent JP-2001212431-A (JP)
Title: Formaldehyde cracking device, air conditioner having catalyst for cracking of formaldehyde, fumigation system having formaldehyde generating device and cracking device, and formaldehyde generating and cracking device
Inventor: EBINE TAKESHI
IPC: B01D53/86
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a formaldehyde generating and cracking device which is capable of generating gaseous formaldehyde and executing the cracking treatment of the formaldehyde without heating gas to be treated or catalyst. SOLUTION: A prescribed formaldehyde generating device and a formaldehyde cracking device having the catalyst for cracking the formaldehyde are made into a unit and this unit is made easily movable into a room for treatment. A first shutter route passing the formaldehyde generating device and a second shutter route passing the formaldehyde cracking device are disposed. To carry out a fumigation treatment, a user opens the first shutter route and closes the second shutter route to generate the formaldehyde. To carry out a formaldehyde cracking device treatment, the user closes the first shutter route and opens the second shutter route to circulate the gas to be treated at ordinary temperature without heating the gas to be treated or the catalyst.
Patent JP-2000227848-A (JP)
Title: Image processor
Inventor: MATSUO YASUHIRO
IPC: G06T11/60
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To perform image formation/output at high speed by enabling the expanding processing of images at higher speed by executing color space transformation using an image processor for pipeline processing as hardware at the time of image formation. SOLUTION: This device has a data communication means 2 for receiving the image data of a code information format, an image expanding means 3 for interpreting code information and expanding it into images, an image data transforming means for transformation into an image data structure optimum for processing the individual images which require various color matching processing, an image storage means 6 for storing the image data to which expanding processing has been performed, a color matching processing means capable of switching the color matching processing in real time and an image interface means 7 for outputting the image data stored in the image storage means 6 to an image forming device.  The image interface means 7 has a function for generating color space additional information showing image elements having respectively different color spaces and for sending the information to the image forming device. At the time of image formation, the image forming device performs color space transformation processing different for each image element having respectively different color spaces according to the instruction of the color space additional information.
Patent JP-2001223636-A (JP)
Title: Cdma mobile communication system and outgoing channel transmission power control method in cdma mobile communication system
Inventor: MIYAMOTO YUKIE
IPC: H04W52/24
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in communication quality, while obtaining required transmission power of an outgoing channel for a mobile terminal. SOLUTION: When receiving a request of decreasing transmission power from a mobile terminal 200a, a transmission power control section 134 in modem sections 130-1 to 130-n provided to each of channels in a base station 100 sets the transmission power smaller than the lower limit, when the reception quality of the mobile terminal 200a is a threshold or larger, even when the transmission power of the base station 100 after transmission power reduction is smaller than the lower limit.  Furthermore, when a request of increasing transmission power from the mobile terminal 200a is received, even when the transmission power control section 134 sets the transmission power larger than the upper limit when the sum of the transmission power in the base station is less than the threshold on the basis of the monitor result by a transmission power monitor section 140, even when the transmission power of the base station 100 after transmission power increase is larger than the upper limit.
Patent JP-2001224073-A (JP)
Title: Mobile terminal station and access restriction method for mobile terminal station
Inventor: KURATA MITSUHIRO
IPC: H04W48/02
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To enable communication resources to be effectively utilized in emergency. SOLUTION: When an emergency control center 21 transmits access restriction in a wireless zone A on the occurrence of an emergency, a base station 10 informs portable hones 101-10n about communication restriction. The portable phones 101-10n receiving the information carries out communication restriction, turn off the main power supply and inhibit transmission when a prescribed time or over is not lapsed from the preceding transmission in a time zone where the transmission is permitted. Thus, occupancy of a channel by a specific portable phone can be prevented so as to efficiently distribute the communication resource to the portable phones 101-10n.
Patent JP-2001219754-A (JP)
Title: Transmission of walking type work machine
Inventor: KANAO YOHEI
IPC: B60K17/28
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To solve the problems that travel speed of a walking type work machine in nonworking time at reverse speed is slow and it cannot move speedily. SOLUTION: In a transmission of the walking type work machine in which power from an engine is transmitted to a transmission case 3, power is transmitted to an axle 11 after gear shifting, and power is taken out of a PTO shaft 15 to drive the work machine, a reverse speed and in independent reverse speed for travel are arranged in the transmission case 3, and the reverse speed for travel is made faster than the reverse speed.
Patent JP-2001223611-A (JP)
Title: Receiver
Inventor: ETO YUZO
IPC: H04B1/7117
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a rake receiver that can simplify its spread code-generating section for synchronization phase. SOLUTION: The receiver is provided with a common code generating means 102 to store spread codes to a storage means 108. Then a selection section 112 is operated, based on synchronization acquisition information, by a searcher 101 to select a spread code with a desired delay time among the stored spread codes. Thus, the spread codes, whose phases are shifted corresponding to each of multi-paths, are generated and fed to demodulation correlator units 104-106.
Patent JP-2001197189-A (JP)
Title: Method for emergency contact substitution service and information retrieval service with portable telephone and fixed telephone
Inventor: ARAI TAKAYUKI
IPC: H04M11/04
Filed: 2000-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a support concerning a service for substituting the call of emergency contact for receiving the support of data from a head office to a required institution in place of a person, who requires the support by performing communication to the head office with portable terminal equipment or the like and the retrieval and provision of information in the case that the weak such as a middle-aged or advanced age person meets an accident or the like. SOLUTION: A member such as the weak like the middle-aged or advanced age person registers his/her own data and the required destination of emergency contact or a message to be communicated in the head office and in the case of emergency such as when the member meets any accident or trouble, by communicating with the head office, the head office performs the service for substituting the call of emergency contact to the required destination of contact in place of the member and the service for retrieving and providing information in order to speedily solve problems concerning the requested matter.
Patent JP-2001227295-A (JP)
Title: Reinforcement method for concrete wall face in tunnel
Inventor: SUGITA AKIRA
IPC: E21D11/15
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement method for a concrete wall face capable of protecting the concrete wall of the deteriorated and cracked tunnel, and easily repairing and reinforcing the concrete wall. SOLUTION: A steel plate reinforcement board provided with a number of dimple parts swelled in the longitudinal and width directions is applied to cover a deteriorated part curving it along the deteriorated part, anchor bolts are applied to the concrete wall from through-holes formed on central parts of the dimple parts to expand and fix the reinforcement board, further a deteriorated state of the concrete wall is detected from holes on the dimple parts free from the anchor bolts, and mortar or resin is injected to the deteriorated part from the holes for repairing and reinforcing the wall face.
Patent JP-2001229998-A (JP)
Title: Heat-sealing connector and connecting structure of electrical circuit
Inventor: YOSHIDA KAZUYOSHI
IPC: H01R11/01
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sealing connector, which can be equipped to a thin, light, and small electronic equipment at a low cost, and to provide a connecting structure of an electrical circuit. SOLUTION: On a surface of an insulating, flexible base material 1, plural wiring patterns 4 composed of a conductive metal layer are laid, and the plural wiring patterns 4 are arranged from one end of the flexible base material 1 toward the other end. Furthermore, each wiring pattern 4 is extended from one side 2 of the flexible base material 1 toward the other side 3. Then an insulation resisting layer 5, which provides coating on the approximate centers of the multiple wiring patterns 4, is deposited on the surface of the flexible base material 1. On side of the plural wiring patterns 4 is formed on the first connection 6, and the other side of the plural wiring patterns 4 is formed on the second connection 7. A reinforcing plate 8 is bonded to the other side end 3a on the back of the flexible base material 1, and an adjusting rubber 9 is filled in-between.  The other side end 3a of the flexible base material 1 and the second connection 7 are made to well and to curve upwardly to form almost semicircular cross sections, and an elastic structure utilizing them, in which a resiliency against a pressing force added to the surface of the flexible base material 1 from above is generated, is formed.
Patent JP-2000312341-A (JP)
Title: Data transmitter, method therefor, recorder and recording and reproducing device
Inventor: SUGIYAMA AKIRA
IPC: H04N19/70
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To attain reverse reproduction of transmitted video data normally in the case that compression-coded video data are reverse-reproduced and transmitted without decoding the data. SOLUTION: Video data that are compression-coded based on the MPEG2 standard are transmitted as they are and recorded. When the data are reverse- reproduced, a value of a flag TFF(top-field-first) indicating a filed outputted first from an MPEG decoder in a header for each frame is inverted. '1' of the flag TFF indicates a top field of a first output and '0' depicts a bottom field of it. For example, in the case of data that are not decoded and reverse- reproduced are recorded, the flag TFF having been set to '0' at the recording is inverted into '1'. In the case that the data not decoded are transmitted, an MPEG decoder at the destination controls a field display sequence according to the flag TFT. Even when compression-coded data are transmitted to other device, the transmission destination can correctly reverse-reproduces the data for each frame.
Patent JP-2001226365-A (JP)
Title: Oxetane compound, method of preparing the same and polymerizable composition
Inventor: ASAI YOSHIFUMI
IPC: C08G65/18
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an oxetane compound for cationic polymerization having high polymerizing property and improved heat resistance, a method of preparing the compound and further a cationically polymerizable composition containing the compound. SOLUTION: An oxetane compound expressed by the general formula 1. The compound is obtained by carrying out the transesterification of a carbonic acid diester with an alicyclic diol followed by decarboxylation. The cationically polymerizable composition is obtained by compounding the compound with a cationic-polymerization initiator.
Patent JP-2000244402-A (JP)
Title: Optical system
Inventor: KEYWORTH BARRIE
IPC: H04B10/291
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To surely separate wavelength multiplex channels with a dense channel interval without occurrence of crosstalks in spite of employing an existing Medicare filter. SOLUTION: The optical system is provided with an optical circulator having ports 1, 2, 3, and the port 1 receives wavelength multiplex channels λ1-λ8. The wavelength multiplex channels λ1-λ8 pass through an etalon 117 connected to the port 2 of the circulator 82, through which even numbered channels λ2, λ4, λ6, λ8 are separated. Then the channels reflected in the etalon 117 pass through the port 3 of the circulator 82 and are led to an etalon 117a, where odd numbered channels pass through and an existing wavelength division multiplexing WDM device 92 separates the odd numbered channels into the respective channel signals.
Patent JP-2001228092-A (JP)
Title: Method and apparatus for inspecting solder fillet
Inventor: SASADA KATSUHIRO
IPC: H05K3/34
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus, capable of optically inspecting a solder fillet region 3 of the chip region soldered on a circuit board at a low cost and with high accuracy. SOLUTION: The solder fillet region 3 of the chip component mounted on a circuit board 1 through soldering is illuminated almost vertically from above, by a vertical illumination means 6 and also obliquely illuminated by an oblique illumination means 7, to be photographed by a CCD camera 9 and the obtained images are processed by an image-processing part 10, to set the regions where the electrode and solder of the chip component 2 are present, and the brightness values of the regions where the electrode and solder of the chip part 2 are present of two images are normalized, and the inclinations of the pixels at the same position are identified from the magnitude relation of the normalized brightness values of the pixels and the state of the solder fillet region 3 being determined from the distribution of the inclinations is the longitudinal direction of the chip component 2.
Patent JP-2001226904-A (JP)
Title: Repair construction method of weather free ground pavement
Inventor: AIHARA YOSHIO
IPC: E01C13/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide the repair construction method of weather free ground pavement in which only an elastic paving material is cut off singly from an existing paved surface in the case of whole-surface repair, repair is conducted by recycling the elastic paving material and the generation of industrial waste is avoided. SOLUTION: The elastic paving material paved on the foundation layer of asphalt or concrete is cut off by a scraper, leaving required thickness on the foundation layer while the cut-off elastic paving material is cut or crushed into amorphous chips of 10 mm or less, preferably 5 mm or less, the amorphous chips are mixed with a urethane binder in 35 wt.% or more, preferably the chip of 100 pt.wt. or more to urethane of 100 pt.wt., and the mixture is laid on the cut-off paved surface in required thickness.
Patent JP-2001231723-A (JP)
Title: Suction port body and circulating type vacuum cleaner using this suction port body
Inventor: TAKEMOTO RITSUO
IPC: A47L5/14
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a suction port body to be used for a circulating type vacuum cleaner where the diameter of a connection tube is reduced. SOLUTION: The suction port body consists of a suction port main body (a floor brush main body B) consisting of a main body case K where a suction chamber 33 and a blow-out air duct 34 divided by a dividing wall (partition plate 50), a rotary cleaner 60 arranged rotatably in the chamber 33 and a motor 70 provided in the case K for rotating the cleaner 60, and the connection tube C which has suction air ducts 105, 111a and 121a, exhaust air ducts 104, 116 and 124 and a connection pin 140 to communicate the suction air ducts and the exhaust air ducts respectively with the chamber 33 and the duct 34 to be connected with the case K. A feeder (lead wire 77d) for connecting the pin 140 and the motor 70 are arranged through the inside of the exhaust air duct of the pipe C.
Patent JP-2001235341-A (JP)
Title: Navigation device
Inventor: KOBAYASHI AKIICHI
IPC: G08G1/0969
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To instantaneously display the position of its own vehicle and the point of a traffic jam on the same screen even if the point of occurrence of the traffic jam received from a VICS is at a distance such that it cannot be displayed on a map being displayed. SOLUTION: A traffic jam point distance calculating means 8 calculates, from the position of its own vehicle detected by a current position detecting means 1, the distance to the point of a traffic jam received by a VICS reception means 7, and a scale determining means 9 determines, based on the distance, the scale for displaying the current position of the vehicle and the point of the traffic jam on the same screen. A control means 13 causes a display means 5 to display a map showing the point of the traffic jam only for a predetermined period of time, and then restores the initial map display.  The range wherein the point of the traffic jam is displayed can also be set freely, and a screen direction changing means 11 can rotate the position of the vehicle to the bottom of the screen and the position of the traffic jam to the top of the screen according to the azimuth calculated by a traffic jam point azimuth calculating means 10.
Patent JP-2001232006-A (JP)
Title: Pachinko game machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine for accurately paying out game balls unpaid when power abnormality is generated after power restoration in the case that the power abnormality is generated. SOLUTION: The number of unpaid prize balls stored in an unpaid prize ball number storage part 803 is successively updated on the basis of the detected results of winning detection means 110-112 and 119 and the detected results of ball payout detection means 138a and 138b. In the case that the number of the unpaid prize balls is 0 or more, a ball payout means 136a is made to pay out the game balls. In the case that the voltage of an external power source becomes lower than a prescribed value, the power source of the unpaid prize ball number storage part 803 is driven by a backup power source 802, the rewrite of stored contents is inhibited and the storage value is held until the voltage of the external power source becomes the prescribed value or higher next.
Patent JP-2001234276-A (JP)
Title: Cr-Mo STEEL HAVING HIGH TOUGHNESS AND EXCELLENT IN REHEAT CRACKING RESISTANCE
Inventor: HAYASHI KENJI
IPC: C22C38/54
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide Cr-Mo steel of a thick material having excellent toughness and excellent reheat cracking resistance even in severe using conditions requiring heat tretment after welding at high temperature for a ling time. SOLUTION: This Cr-Mo steel excellent in toughness and reheat cracking resistance has a composition containing, by mass, 0.03 to 0.15% C, 0.01 to 0.8% Si, <=1% Mn, <=0.015% P, <=0.003% S, 0.8 to 1.6% Cr, 0.2 to 1% Mo, 0.002 to 0.005% Ti, 0.0003 to 0.003% B, <=0.04% sol.Al, <0.0020% N and <=0.003% O, furthermore containing one or more kinds selected from Cu, Ni, Nb, Ca, Mg and rare earth metals, and the balance substantially Fe with inevitable impurities.
Patent JP-2001236491-A (JP)
Title: Fingerprint image input device
Inventor: FUJIWARA HISATOSHI
IPC: G02B5/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To increase S/N, to facilitate manufacture, and to increase the flexibility in light source arrangement. SOLUTION: A lens 3 and a CCD 4 are arranged in an area, where neither of stray light A1 which enters a sheet prism 6 through a fingerprint collection surface 6B and is totally reflected by a prism surface 6A2 in a direction which is opposite from the direction in which is CCD 4 is arranged between one-side and other-side prism surfaces 6A1 and 6A2 of triangular-sectioned prisms 6-1 to 6-n, constituting a prism surface 6A of the sheet prism 6 and a stray light A2 which is refracted does not, reach. Namely, the lens 3 and CCD 4 are arranged in the area S3, where neither the stray light A1 nor A2 generated by both the boarder line LA1 of the arrival area S1 of the stray light A1 and the border line LA2 of the arrival area S2 of the stray light A2 cross each other, does not reach.
Patent JP-2001232122-A (JP)
Title: Gas exhausting port filter and its utilization
Inventor: WATANABE SHINJI
IPC: C05G1/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a gas exhausting port filter capable of being secondarily used as a fertilizer component even if the filter is abandoned after use and low in fear of environmental contamination or disruption. SOLUTION: This gas exhausting port filter 7 is constituted with a flame- retardant nonsynthetic fiber (natural fiber and regenerated fiber) flame-retarded with a non-chlorine based flame retardant (phosphorus based flame retardant and/or nitrogen based flame retardant) and substantially containing no chlorine. The fiber may be a biodegradable fiber. When such a filter 7 is mounted to the gas exhausting port 3 of a gas exhausting unit 1 with a temporarily fixing tool 8, a soot component is captured or stuck. When the filter contaminated with the soot component is brought into contact with soil, the soot component and the flame retardant are secondarily used as fertilizer components.
Patent JP-2001237474-A (JP)
Title: Laser beam emission device
Inventor: ONIZUKA YOSHIHIRO
IPC: H01S3/03
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To readily, surely, and efficiently exchange gas in a laser beam oscillator. SOLUTION: In a laser beam emission device 1 that is composed by combining a laser beam emitting means 2 and a gas exchanging means 3, the laser beam emitting means is provided with a laser beam oscillator 4, a gas inlet pipe 18 for introducing gas into the laser beam oscillator is connected to the laser beam oscillator, and the tip of the gas inlet pipe is connected to the tip of a gas supply pipe 24, that is connected to a gas cylinder 21 being provided at the gas exchanging means 3.
Patent JP-2001236905-A (JP)
Title: Crt
Inventor: KANEKO HIDEYUKI
IPC: H01J29/88
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a CRT free from an electrostatic discharge noise by preventing the electrostatic discharge between the deflection coil and the back side of the tube. SOLUTION: The CRT is provided with a deflection yoke at its back side and the other region than the above back side covered with the deflection yoke is coated with a conductive film connected to the earth. The back side of the tube includes both regions covered with the deflection yoke and the contact of the conductive film of which the latter is a weak conductive film having a higher resistance than the above conductive film but having a lower resistance than the tube.