baber/WOPTO huggingface dataset:
Patent JP-2001191623-A (JP)
Title: Printing system
Inventor: OGASAWARA NORIHIKO
IPC: B41J29/38
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a printing system wherein a printer required for printing is easily selected wherein out of printers connected on a network by an user. SOLUTION: A network control section 430 outputting a buzzer issuing instruction signal to a printer 600 or 700 is mounted on a host computer 100 connected with a LAN 500, and a buzzer is mounted on the printer 600 or 700. When one printer is used by the user, therefore, a buzzer-sounding command is output from the host computer 100 to the printer 600 or 700, and the buzzer sound is checked by the printer 600 or 700 to easily judge and select the printer to be easily used.
Patent JP-2001213362-A (JP)
Title: Three-point connecting device in crawler traveling vehicle
Inventor: NAKAYAMA YUJI
IPC: E02F5/02
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To shorten the whole longitudinal length in the connected state of a working machine without causing any hindrance to the elevating operation of the working machine connected to a lower link mounted to a body frame so as to be elevatingly rotated around a rotational fulcrum in a three-point connecting device of a crawler traveling vehicle. SOLUTION: Each of supporting shafts, serving as the rotational fulcrum of right and left lower links, of this three-point connecting device of the crawler traveling vehicle is mounted to a portion against the body frame, by setting close to a frontward position passing frontward a rearmost cross bar out of cross bars arranged parallel in the longitudinal direction of the body frame, and the lower link supported to the supporting shaft is formed in arch shape straddling above the rearmost cross bar of the body frame.
Patent JP-2001212425-A (JP)
Title: Method and device for wet stack gas desulfurization
Inventor: ASANO HIROMITSU
IPC: B01D53/34
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a desulfurizing method and device for reducing ammonia odor from gypsum recovered by a desulfurizing device. SOLUTION: Since the ammonia in an absorbing solution B derives from the ammonia in the waste gas A allowed to enter into the desulfurizing device, if an ammonia amount in the waste gas A absorbed in the absorbing solution inside the desulfurizing device is controlled, the ammonia concentration in the absorbing solution B can be controlled. The ammonia odor from gypsum D reduced by regulating more than one factor among the following factors: lime stone supply, a gypsum washing water G amount, a temperature of the gypsum washing water G and a pH of the gypsum washing water G. Thus, ammonia concentration stuck to the gypsum D recovered from the desulfurizing device can be decreased to a prescribed level or less.
Patent JP-2001221733-A (JP)
Title: Fine control
Inventor: OKADA HISAFUMI
IPC: G02B21/24
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a fine control mechanism providing a stable damping effect and permitting positioning at high speed in a short setting time. SOLUTION: The residual vibration of a moving portion 12 is damped by a passive dynamic vibration reducer A having weight support arms 18, a weight portion 17 and a viscoelastic member 20 provided between the weight portion 17 and the moving portion 12, with the support arms each formed in a portion of a parallel spring fine control mechanism via a hinge 19.
Patent JP-2001220626-A (JP)
Title: Method for leaching copper
Inventor: SENDA KICHI
IPC: C22B15/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently and economically recovering copper from copper sulfide ore, particularly, from copper sulfide ore containing enargite. SOLUTION: Copper sulfide ore containing enargite or the refined ore thereof is brought into contact with an aqueous solution containing silver ions with a concentration of 10 to 2,000 mg/L, pretreatment is performed, after that, pulp is subjected to solid-liquid separation into a solution containing surplus silver ions and the copper sulfide ore after being subjected to the pretreatment, and, the ore after the pretreatment is leached by using iron oxide bacteria. At the time of the leaching, air diluted in such a manner that the concentration of oxygen is controlled to the range of 2 to 20%, preferably, of 5 to 10% is blown into the pulp, and the pH of the pulp is controlled to 1.2 to 1.8. By this method, the leaching ratio of copper is improved, and environmental contamination caused by arsenic can be suppressed.
Patent JP-2001220794-A (JP)
Title: Drain system for housing
Inventor: KAMIMURA BUNJI
IPC: F16L41/03
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a drain system for a housing easy to inspect, etc., enabling a catch basin to be installed even in a small housing site, enabling effective use of the housing site, preventing decrease in strength of the foundation of a building, and being easy and inexpensive to pipe. SOLUTION: In the drain system for a housing, branch drain pipes extending from a plurality of drain facilities installed within the building are collected under the floor of the building and extended outside of the outer peripheral foundation of the building by means of a drain pipe and connected to a catch basin located on the outside of the outer peripheral foundation of the building. The drain pipe is installed in a channel provided in the ground under the floor and a joint for connecting the drain pipe is provided with a piping position fixing means.
Patent JP-2001219459-A (JP)
Title: Die apparatus for molding composite sheet
Inventor: OYABU YOSHIMI
IPC: B29C48/315
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a die apparatus for molding a reinforcing fiber-containing composite sheet, capable of altering a fiber arranged state without requiring the replacement of a die. SOLUTION: The die apparatus is constituted of a sheet part molding die 3 for molding a resin sheet part 2, the reinforcing fiber part molding die 5 arranged in the vicinity of the resin sheet part discharge port 16 in the sheet part molding die 3 and having a plurality of linear part discharge holes 26 for molding reinforcing fiber parts in the resin sheet part 2, a position regulator 41 for rotating the reinforcing fiber part molding die 5 around the support shaft parts 26 provided to both ends of the die 5 in order to regulate the linear part discharge holes 26 up and down and a shaking device 31 for horizontally shaking the reinforcing fiber part molding die 5.
Patent JP-2001225206-A (JP)
Title: Lathe
Inventor: NOMURA TOSHIO
IPC: B23B13/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To efficiently machine a workpiece W without moving a centering steady rest mechanism 10 even on a change in the length of the workpiece W in a given range. SOLUTION: A through hole formed at the center of an air chuck 5 of a lathe is internally provided with a butting member 36 on which one end of a workpiece is butted. The butting member is movable from an advanced position where its tip face is located on the face side of the air chuck to a retracted position where the tip face is located inside a headstock, and is also rotatable.
Patent JP-2000299630-A (JP)
Title: Semiconductor device
Inventor: OSHIMA SHUNZO
IPC: H01L27/088
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for high voltage capable of a high-speed response to an abnormal current in the case of incomplete short- circuitting without requiring a shunt resistor. SOLUTION: This device is composed of at least first and second semiconductor devices QA and QB, a comparator CMP1 for comparing the voltages of these first and second semiconductor devices QA and QB, a driving circuit 111 for supplying a control voltage respectively to the control electrodes of the first and second semiconductor devices QA and QB corresponding to the output of the comparator CMP1, a first diode D21 connected through a resistor R28 between a first input terminal and a low-order power supply terminal NL and a second diode D22 connected between a second input terminal and the low-order power supply terminal NL.  When the abnormal current occurs, a current vibration is generated by controlling the ON/OFF of the first semiconductor device QA and with this current vibration, the state of conduction between an external input terminal T1 and a first external output terminal T3 is cut off.
Patent JP-2000342275-A (JP)
Title: Dna fragment derived from basidiomycete and having promoter activity and expression of exogenote under control of the promoter activity
Inventor: SHISHIDO KAZUO
IPC: C12N1/15
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a new host cell of Coriolus hirsutus transformed with a vector containing a ras gene promoter region, a priA gene promoter region, etc., derived from basidiomycete and useful e.g. for the production of useful substances such as lignin decomposition enzyme. SOLUTION: This cell is a new host cell of Coriolus hirsutus transformed with a vector containing a promoter region derived from basidiomycete and selected from a group comprising a ras gene promoter region and a priA gene promoter region derived from basidiomycete and useful for the stable mass- production of a useful polypeptide such as lignin decomposition enzyme which has been hitherto difficult to produce. The host cell can be produced by bonding a gene coding for a useful polypeptide such as lignin peroxidase gene to a vector containing a ras gene promoter region, etc., derived from basidiomycete such as Coriolus hirsutus and transducing the vector into a cell of Coriolus hirsutus to effect the transformation of the cell.
Patent JP-2001230529-A (JP)
Title: Method for forming conductive coupling
Inventor: HAYASHI TATSUYA
IPC: C08J5/18
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily forming the conductive mutual coupling of electric parts by using a conductive resin sheet which has satisfactory conductivity, moldability and mechanical strength. SOLUTION: In a method, conductive resin sheets 2 are arranged between the conductor or chip electrode of an electrical component and a member having conductivity and the conductive resin sheets are heated, melted, cooled and caked so as to form conductive mutual coupling. A step for placing the conductive resin sheet on the member, having conductivity and bringing the conductor or the chip electrode into contact with the member, a step for heating the conductive resin sheet to be not less than the melting point of a thermoplastic resin substrate and a coupling the member having conductivity and the conductor or the chip electrode, a step for cooling the conductive resin sheet for fixing coupling,  and a step for heating formed coupling at a temperature higher than the softening temperature of the thermoplastic resin substrate and lower than the melting point of low melting point metal so as to conduct rework, are included in the forming method.
Patent JP-2001227231-A (JP)
Title: Device for preventing glass door frame of pachinko machine from hanging down
Inventor: NAHATA YUTAKA
IPC: E05D7/085
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent a glass door frame from hanging down when it is opened. SOLUTION: In a device 1 for preventing the glass door frame from hanging down, a support arm 7 freely rotatable on a horizontal plane is provided on the back of a front frame 2 freely openably provided on a pachinko machine, with the rear end 7a of the arm pivotally attached thereto. A slider 8 is provided to freely reciprocate on the support arm 7 along the axis of the arm. A pin 9 having a smaller diameter than the slider 8 hangs down from the slider 8 and is freely slidably passed through an oblong hole 10 provided in the support arm 7 along the axis. The upper open end 3bl of the freely openable glass door frame 3 is hung from and supported against the back of the front frame 2 by means of the pin 9.  An insertion hole 11 for the slider 8 is provided at the end of the support arm 7 in combination with the oblong hole 10, and a shutter 12 is provided for advancing and stopping the slider 8 at the front end of the oblong hole 10 proximate the insertion hole 11.
Patent JP-2001236503-A (JP)
Title: Correspondent point searching method
Inventor: JOKO TAKUTO
IPC: G03B35/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy in correspondent point search. SOLUTION: This is a method of searching the correspondent points of plural images by photographing an object in different directions, and this method has a first step for finding a point on a referred-to image corresponding to a point on a reference image and a second step for correcting the point which is found in the first step, on the referred-to image so as to settle it within the area of a fixed range close to an epi-pole line on the relevant referred-to image.
Patent JP-2001236036-A (JP)
Title: Method for driving ac discharge type plasma display panel
Inventor: MAKINO MITSUYOSHI
IPC: G09G3/292
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving an AC type plasma display panel in which the contrast of an image is improved by generating preliminary discharge in the pixel of a display area with a secure and small luminous intensity with a simplified driving circuit. SOLUTION: A first preliminary discharging pulse 22a is applied to the common electrodes of all pixels and a second preliminary discharging pulse 22b is applied only to the first scanning electrode S1 among scanning electrodes 12  S1 to Sm} and the pulse 22b is not applied to other scanning electrodes 12 from the second scanning electrode to the mth scanning electrodes  S2 to Sm}. As a result, strong preliminary discharge by a large potential difference in which the first preliminary discharging pulse 22a and the second preliminary discharging pulse 22b are overlapped is generated in the row of pixels of points of intersection of the scanning electrode S1 and the first common electrode C1 and weak preliminary discharge by the potential difference of only the second preliminary discharging pulse 22b is generated in other pixels.
Patent JP-2001241221-A (JP)
Title: Mounting structure of handle for door
Inventor: OGUSHI HISATOMO
IPC: E05B1/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure of a door in which handles installed to the door can be changed and further different handles can be mounted on both surfaces of the door. SOLUTION: A mounting hole 2 opened on both surfaces of the door 1 is formed. Handle members 3 are arranged to the openings of both surfaces of the mounting hole 2 respectively and each handle member 3 is installed to the door 1 by connecting both handle members 3 through the mounting hole 2. A handle 5 for finger operation, to which a recessed section 4 into which fingers are inserted is formed, and a handle 7 for gripping operation, on which a handle 6 gripped by a hand is mounted, are fitted as the handle member 3. Both handle 5 for finger operation and handle 7 for gripping operation can be set up by utilizing the mounting hole 2 formed to the door 1.
Patent JP-2001234402-A (JP)
Title: Method for forming clothing pad and the resultant clothing pad
Inventor: KOYAMA YOSHIROU
IPC: A41C5/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a clothing pad capable of thermoforming the clothing pad without applying unnecessary tension to each sheet-like material comprising the clothing pad, and to provide the resultant clothing pad. SOLUTION: This method for forming a clothing pad comprises overlapping a piece of cloth 12 on at least one of the front or reverse side of a thermoformable sheet-like core material 10 to thermoform the pad using a formwork, and is characterized by supplying a lubricant between the core material 10 and the piece of cloth 12, and thermoforming while allowing the piece of cloth 12 to relatively slide on the sheet-like core material 10 in the formwork.
Patent JP-2001203092-A (JP)
Title: Static charge eliminator and its manufacturing method in combination with pneumatic pressure from the vicinity of the rear part of the discharge electrode radiating electric line of force or the like
Inventor: ISHIYAMA TONERI
IPC: H05F3/04
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To extend effective interval of static charge elimination by a static eliminator radiating electric line of force. SOLUTION: The effective interval of static elimination by a static eliminator is extended by the joint use of a pneumatic device in the vicinity of the rear part of the discharge electrode radiating electric line of force or the like.
Patent JP-2001241295-A (JP)
Title: Self-propelled muck collector
Inventor: FUJIWARA TAKAKAZU
IPC: E21D9/12
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled muck collector capable of being stably driven forward while pulling out a belt of an expansible belt conveyor. SOLUTION: A slide frame 33 slidable to a body frame 32 of a collector body 31 is placed to a traveling device 20, at the same time, an outrigger 34 capable of being landed and floated through a skid 36 of the slide frame 33 is provided to the body frame 32, an impulsive jack 35 capable of approaching, separating and moving to the body frame 32 is provide to the slide frame 33, the starting end of the expansible belt conveyor 11 is borne on the slide frame 33, the body frame 32 is driven forward by the impulsive jack 35 in a state to land the slide frame 33 by the outrigger 34, the slide frame 33 is driven forward by the impulsive jack 35 in a state to float the body frame 32 by the outrigger 34 to fix, and the belt of the expansible conveyor 11 is pulled out.
Patent JP-2001239047-A (JP)
Title: Pachinko machine and storage medium
Inventor: KISHI ISAO
IPC: A63F7/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine capable of clearly informing a player of the final round and to provide a storage medium recording a computer program for functioning the pachinko machine. SOLUTION: If the number of feasible maximum rounds in a game at a large prize is 13, 'Round 13' is displayed on the special pattern indicator 32a of a special pattern display unit 32 when the final thirteenth round is started, and a message 'Final round' is displayed. The player can be clearly informed of the final round by this display. The player playing the game while being convinced that the number of the maximum rounds is 16 is prevented from being confused into thinking of interruption when the game is finished at the thirteenth round.
Patent JP-2001238873-A (JP)
Title: Medical equipment
Inventor: MIYAMOTO MARIKO
IPC: A61B6/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide medical equipment which is designed to reduce the burden on physicians. SOLUTION: The medical equipment is provided with a table where objects are laid, a part to obtain medical images of the objects, a screen to display the medical images, a device to control the conditions of moving the table, those of obtaining medical images, and those of displaying, and a means that sets up each condition for the device to control the conditions. The means that sets up each condition has another means to input directions to the device to control depending on each controlling item. Then, the means to input are divided into groups and placed according to the frequency in use.
Patent JP-2001248428-A (JP)
Title: Exhaust emission control device and exhaust emission control method
Inventor: IIZUKA HIDEHIRO
IPC: F01N3/08
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To expedite HC purification when staring an engine. SOLUTION: A low temperature CO.H2.NOX capturing material 31 is disposed on the upstream side of a HC oxidation catalyst or a three-way catalyst 30. The low temperature CO.H2.NOX capturing material 31 removes at least one of CO, H2 and NOX in exhaust gas without consuming oxygen. As a result, an oxygen concentration to oxidize HC relatively increases in the HC oxidation catalyst, and thereby, purification of HC is expedited.
Patent JP-2001244647-A (JP)
Title: Case for electronic equipment
Inventor: OGURA KENICHI
IPC: H05K5/02
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To thin a case for electronic equipment where various kinds of parts such as substrates and electronic components are mounted, and improve productivity. SOLUTION: In this case for electronic equipment, a tongue 20 projects in a direction facing a plate-shaped member 10 from the end edge of a bending part 11 that is formed by bending the end edge of the plate-shaped member 10. By the tongue 20, a part 4 is positioned or fixed. A tip side 21 of the tongue 20 is bent to the side of the plate-shaped member 10, an end edge 22 is brought into contact with the plate-shaped member 10, or a tip end is subjected to surface junction with the plate-shaped member 10.
Patent JP-2001249479-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic image forming method, electrophotographic image forming device and process cartridge
Inventor: ITAMI AKIHIKO
IPC: C10N40/14
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having extremely highly durability in spite of using separating pawls, an electrophotographic image forming method, an electrophotographic image forming device and a process cartridge. SOLUTION: The electrophotographic image forming method, which comprises by using the photoreceptor formed by laminating a surface resin layer containing at least a photosensitive layer and siloxane resin and having a film thickness of >=0.5 μm on a cylindrical conductive support and transferring the image formed by at least electrostatic charging, image exposing and developing stages onto a transfer body, then separating the transfer image from the photoreceptor is characterized in that the photoreceptor having the adhesiveness of the photosensitive layer or surface resin layer as the photoreceptor below 65% of the entire square shape area by the cross-cut tape method stipulated in JIS K 5400 is used,  that the separating stage of the transfer body is executed by the separating pawls and that the separating pawls is so installed as to oscillated in the cylindrical axial direction of the photoreceptor.
Patent JP-2001064007-A (JP)
Title: Ga-ADDED POLYCRYSTALLINE SILICON, Ga-ADDED POLYCRYSTALLINE SILICON WAFER AND ITS PRODUCTION
Inventor: YAMADA TORU
IPC: C01B33/02
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To produce a solar battery which is free from photo-deterioration and stable in photo-energy conversion efficiency by adding Ga as a dopant. SOLUTION: An objective material for the solar battery is Ga-added polycrystalline silicon and the concentration of the Ga in the crystal is preferably 3×1014 to 2×1017 atom/cm3. Though p-type polycrystalline silicon in which B is mainly doped has been used as the polycrystalline silicon for the silicon solar battery, when the polycrystalline, wherein Ga is added in place of B, is used as the substrate of the solar battery, it becomes possible to produce a solar battery which is stable in the conversion efficiency without being affected by the photo-deterioration. The method for adding Ga into a silicon molten liquid in a crucible comprises previously growing a silicon crystal in which Ga is added in a high concentration, then crushing the silicon crystal doped with Ga in high concentration to prepare a dopant and adding the obtained dopant into the silicon molten liquid.
Patent JP-2001255260-A (JP)
Title: In-urine physical component classification device
Inventor: MASUOKA SHOJIRO
IPC: G01N33/483
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an in-urine physical component classification device having high precision and accuracy, by having a function capable of focusing automatically on a physical component in test solution, especially in urine. SOLUTION: This in-urine physical component classification device is characterized by having a means for image picking up the test solution on a translucent plate or in a flow cell and by equipping the means with an auto-focusing function for focusing automatically on the physical component in the test solution.