baber/WOPTO huggingface dataset:
Patent JP-2001220351-A (JP)
Title: Antiulcer agent
Inventor: SAITO MINORU
IPC: C08B37/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an antiulcer agent exhibiting prophylactic and therapeutic effect upon an ulcer and capable of remarkably ameliorating the ulcer. SOLUTION: This antiulcer agent comprises a sulfonated cycloisomaltooligosaccharide or a salt thereof as an active ingredient.
Patent JP-2001229644-A (JP)
Title: Tape cassette
Inventor: KATO AKIRA
IPC: G11B23/087
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a constitution reduced in a cost and weight by shortening the molding time of upper and lower halves (1 and 2) and improving productivity while assuring the strength to sufficiently counter with external force with a tape cassette having the upper and lower halves (1 and 2). SOLUTION: Side walls (11, 12 and 13) of the lower half (2) are alternately provided with a plurality of thick parts (15) and thin part (16) which are circumferentially connected to each other.
Patent JP-2000299624-A (JP)
Title: Switching device
Inventor: OSHIMA SHUNZO
IPC: H05B37/03
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a switching device equipped with a function for detecting disconnection of a lamp load without using a shunt resistor. SOLUTION: This device is composed of a first semiconductor device QA having first (drain) and second (source) main electrodes and a control electrode (gate), a second semiconductor device QB having a first main electrode (drain) respectively connected to the first main electrodes and control gate of the first semiconductor device and a second main electrode (source) connected to a circuit parallel connecting a control electrode (gate), a resistor and a constant current source and a comparing means CMP 1 for comparing a potential difference between the respective second main electrodes (sources) of the first and second semiconductor devices QA and QB.  Concerning such a switching device, when the potential of the second main electrode (source) of the first semiconductor device QA exceeds the potential of the second main electrode (source) of the second semiconductor device, the occurrence of disconnection in the lamp load is discriminated.
Patent JP-2001219879-A (JP)
Title: Fellow child seat for bicycle
Inventor: MASAMIZU MASAYUKI
IPC: B62J1/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To stably support a child by reclining a seat back when the child (a baby) is sat down. SOLUTION: The seat back 5 is arranged in a fellow coccupant seat body 4 so as to be reclinable with a lower hinge means 21 as a fulcrum, and a moderating means 22 is arranged for holding a recilining angle.
Patent JP-2001224266-A (JP)
Title: Bed for pet
Inventor: MURATA SAKAE
IPC: A01K1/035
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a bed as a living place for an animal in a room, provided with interior decorativeness suitable for keeping a pet in room. SOLUTION: A ring-shaped frame is equipped with a frame provided with plural leg frames. A sheet is arranged on the frame surface of the ring-shaped frame and the circumference of the sheet is folded along the ring-shaped frame. This circumference is pressed and tightened and slightly wider rudder belts are crosswise laid and detachably stretched on the back of the sheet.
Patent JP-2001230862-A (JP)
Title: Voice relay system
Inventor: TANIGAWA KEIKO
IPC: H04L49/9023
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a voice relay server able to house a large-scale of channels that reduces a delay time to the utmost and prevents deterioration in the quality of a reproduced voice in the case of relaying a speech of a telephone set connected to a public network or a speech between mobile phones connected to a mobile network. SOLUTION: The voice relay server relaying a speech of a telephone set is installed at a connecting point between an IP network and a public network or a mobile network. When caller and called communication terminals are telephone sets, the voice relay server selects a PCM with a small processing time and a low processing load for its voice coding system, and selects a coding system used for the mobile network in order to reduce the number of times of code conversion in order to relay a speech with the mobile phone.
Patent JP-2001228151-A (JP)
Title: Immunological chromatographic device
Inventor: MATSUMOTO YOSHIE
IPC: G01N33/543
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an immunological chromatographic device capable of surely confirming the end of the reaction of a diagnostic reagent in a fixed short time by a simple treatment and an examination method using this immunological chromatographic device. SOLUTION: This immunological chromatographic device is characterized in having a reagent zone having a labeled reagent having a substance connectable to a substance to be detected in a specimen sample immobilized to labeled fine particles; a detection zone in which a substance capable of capturing the labeled reagent is immobilized through the substance to be detected, and a reaction end judgment line in which the substance to be detected or a substance immunologically equal to the substance to be detected is immobilized.
Patent JP-2001231946-A (JP)
Title: Pachinko game machine
Inventor: SHIGETA MASAYUKI
IPC: A63F7/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of effectively preventing dissatisfaction of players caused because a variable prize ball device is not driven when a prize ball is in a start inlet (a ball wins a prize) during operation of the variable prize ball device. SOLUTION: The pachinko game machine 10 is provided with a variable prize device 23 starting to move on the basis of the fact that a ball falls into a start inlet 21 and gets a prize and the variable prize device 23 is provided with a prize ball memory for balls dropped in the starting inlet 21 during the operation, and a ball controller controlling the play movement of the variable prize device 23 on the basis of the prize ball memory. An information means 26 may be installed to inform players of the number of prize balls stored in the prize ball memory.
Patent JP-2001234656-A (JP)
Title: Case having locking device
Inventor: GONDA TSUTOMU
IPC: E05B17/20
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To easily check that a lid is opened without using any key from the outside of a case. SOLUTION: An opening part 11a of a case body 11 is opened/closed by a lid 12, and a key hole 18a in which a key 14 can be inserted is formed in a lock 13 provided in the case body and the lid. The lock is fixed with the lid closed, and the lid is unfixed by inserting the key in the key hole. A magnetic sensor which is electrically opened when the magnetic field by a first permanent magnet is detected is embedded between the key hole and the first permanent magnet embedded in the lock around the key hole, and a second permanent magnet embedded in the lock electrically opens the magnetic sensor by canceling the magnetic field detected by the magnetic sensor when the key is inserted in the key hole. An opening/closing switch provided on the case body is connected to the magnetic sensor in series, and electrically opened/closed by opening/closing the lid.  A self-holding circuit holds the alarm of an abnormality alarming unit based on each detected output of the opening/closing switch and the magnetic sensor.
Patent JP-2000303850-A (JP)
Title: Motorcycle
Inventor: IIO HIROSHI
IPC: B62K11/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To improve maneuverability by disposing the rear side cylinder assembly of a four-cycle V-type engine in space between main frames and disposing a coupled surface of a head cover of the rear side cylinder assembly and a cylinder head, so as to be inclined obliquely downward toward a rear wheel side. SOLUTION: A V-type engine 3 is provided with a cylinder head 16 covered with a head cover on a head part of a cylinder block 15. A car body frame 2 of a V-type engine 3 mounted part is provided with a pair of left and right main frames 2a extending to the rear side in parallel each other after the main frames 2a are expanded and opened in left and right directions from a head pipe 7. The coupled surface of the head cover of a front side cylinder assembly 18F and the cylinder head 16 is inclined obliquely downward toward a front wheel side 8 for the coupled surface of the cylinder head 16 and the cylinder block 15, and the front side cylinder assembly 18F is made to approach the front wheel 8 side.  A rear side cylinder assembly 18R is disposed in space between the main frames 2a and a coupled surface of a head cover of the rear side cylinder assembly 18R, and the cylinder head 16 is inclined obliquely downward toward a rear wheel 13 side.
Patent JP-2001233524-A (JP)
Title: Sheet post-treatment device
Inventor: ISHIGURO KUNIAKI
IPC: B65H39/042
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a small sheet post-treatment device capable of efficiently performing a post treatment without interrupting a pre-treatment of a pre- treatment device. SOLUTION: This sheet post-treatment device 12 comprises paths 24 and 26 for guiding a sheet fed from a treatment part 12 to a post-treatment part 40. The paths 24 and 26 comprise a pair of rollers 30 and 32 for feeding the sheet, respectively. A control part 68 drivingly control the pair of roller 30 and 32 so as to feed a first sheet fed to the path 26 and a second sheet fed to the second path 24 in the state of being overlapped to the post-treatment part 40. The sheet fed to the path 26 is fed from the path 34 to the post- treatment part through the path 26 until the sheet is fed from the rear end of the path to the other path 34.
Patent JP-2001237365-A (JP)
Title: Bonding method for connection terminal, semiconductor device and method of manufacturing the same
Inventor: TSUZUKI MASAJI
IPC: H05K3/32
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a bonding method of connection terminals which can surely perform connection of terminals even if the width of the connection terminals becomes small, and to provide a manufacturing method of a semiconductor device and a semiconductor device. SOLUTION: Anisotropic conduction adhesive 24 including ionized metallic pieces 26 is applied to first semiconductor chip 12 where first connection terminals 18 are formed. A semiconductor chip 14 is brought close from above anisotropic conduction adhesive 24 is applied between the first semiconductor chip 12 and the second semiconductor chip 14. Then, voltage is applied between the first connection terminals 18 and the second connection terminals 22. When voltage is applied between the connection terminals, the metallic pieces 27 are drawn to the first connection terminals 18 and the density of the metallic pieces 26 near the connection terminals becomes high. When the first semiconductor chip and the second semiconductor chip are matched, secure bonding where the metallic piece are sandwiched can be performed.
Patent JP-2001235416-A (JP)
Title: Scanning probe microscope and sample/probe replacing method
Inventor: MORIKAWA MAKI
IPC: G01B21/30
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a scanning probe microscope capable of shortening the replacing time of a sample or a probe to shorten a continuous observation time to a large extent and a sample/probe replacing method therefor. SOLUTION: In the scanning probe microscope, a vacuum container is divided into first and second chambers 11, 31 partitioned by a gate valve 2, and the first chamber 11 is set in an atmospheric pressure state to arrange the sample 18 and the probe 19 in the carousel 14 of the first chamber 11. thereafter, the first chamber 11 is evacuated and the gate valve 2 is opened to connect the first and second chambers 11, 31. Then, the sample 18 and probe 19 on the carousel 14 of the first chamber 11 are moved to the carousel 34 in the second chamber 31 by the operation switch 20 on the side of the first chamber 11, and the sample is arranged on a sample stand 32 from the second carousel 34 while the probe is arranged on a probe support stand 36 by the operation switch 38 on the side of the second chamber 34.
Patent JP-2001238238-A (JP)
Title: Selective calling method and information service method
Inventor: WATANABE FUKUZO
IPC: H04W4/08
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a selective calling method and system, and its service method by which a user can optionally group selective calling receivers each having a message reception function and also can rearrange groups. SOLUTION: In the distribution of information to the wireless selective calling receivers to which at least one selective calling number is written, a group or individual identification ID included in the information is distributed, the group or individual ID is stored in a writable/readable memory of each selective calling receiver, which keeps its reception function only when the ID is matched with the received ID. Furthermore, a sender can freely eliminate/correct/add the group or individual ID in each receiver by using a control signal included in the distributed information. Moreover, a possessor of each receiver can correct the ID by itself.
Patent JP-2001235705-A (JP)
Title: Picture display device
Inventor: NAGATA TETSUO
IPC: H04N5/64
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To realize weight saving and low power consumption of a picture display device observable with both eyes, by integrating two illumination systems for illuminating right and left image display elements uniformly into a single and common illumination system. SOLUTION: In the picture display device equipped with a picture display element 2R for right eye and a picture display element 2L for left eye which project separately the display pictures of a picture display element 3R for right eye and a picture display element 3L for left eye to observer's right and left eye, respectively, the picture display elements for right eye and for left eye are composed of transmission type picture display elements which display a picture by passing illuminating light, and beam which illuminates the picture display element 3R for right eye and the picture display element 3L for left eye is luminous flux which divergent light from a common single light source 6 are divided to right and left by a illuminating light dividing optical system 1.
Patent JP-2001241057-A (JP)
Title: Method of anchoring pc steel material and anchorage structure
Inventor: SEI HIROTOSHI
IPC: E02D29/045
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of anchoring a PC steel material and an anchorage structure, by which large prestress can be introduced by relaxing partial stress generated in a pressure-resistance disk with the introduction of prestress. SOLUTION: Tension is imparted to the PC steel material 12 inserted to the pressure-resistant disk 14 and prestress is introduced to the pressure-resistant disk 14. Anchorage devices 18 are buried previously to earth retaining walls 10, and both tips of the PC steel materials 12 are anchored onto the earth retaining walls 10 by connecting both tips to the anchorage devices 18.
Patent JP-2001239291-A (JP)
Title: Aerobic treatment tank
Inventor: SAKUMA MASAYOSHI
IPC: C02F3/20
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To improve the contact efficiency of carriers and water to be treated by suppressing the settling and depositing of the carriers on the bottom of a tank. SOLUTION: An air diffuser 20 which blows up air upward to one area 16 formed by flatly segmenting the inside of the aerobic treatment chamber 10 which brings the water to be treated and the granular carriers 12 having the specific gravity greater than the specific gravity of the water into contact with each other in a fluid state is arranged in the chamber. The water and the carriers 12 are circulated between one area 16 and another area 18 by the lift effect of the blown off air and another area 18 is provided with a guide plate 30 for introduced the water and the carriers 12 to a chamber bottom 34 along the side walls 28 of the chamber.
Patent JP-2001248072-A (JP)
Title: Method for treating inner wall part of hollow fiber and method for packing gel
Inventor: OGAMI NOBUKO
IPC: G01N33/53
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide both a method for treating the inner wall part of a hollow fiber and a method for packing a gel into the hollow part of the hollow fiber so as to obtain a gel packed hollow fiber or capillary material useful for capillary electrophoresis or a microarray for DNA. SOLUTION: This method for treating the inner wall part of the hollow fiber is characterized by attaching a solution of a gel-forming monomer (a) to the inner wall part of the hollow fiber and polymerizing the monomer to form a gel on the inner wall part. This method for packing the gel into the hollow part of the hollow fiber is characterized by packing a gel-forming monomer (b) to the hollow part of the hollow fiber treated by the treatment method, polymerizing the monomer to form the gel in the hollow part.
Patent JP-2001243476-A (JP)
Title: Method and device for monitoring moving body
Inventor: TOMONAKA TETSUYA
IPC: G06T7/20
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a monitor device which can trace a moving body through enlargement and reduction by solving the problem that the moving body can not be traced since the size of the moving body in image pickup data does not match the size of a template image when the moving body is enlarged or reduced by zooming although the moving body can precisely be traced with a simple and inexpensive constitution by a template matching method. SOLUTION: A plurality of templates are generated by enlarging the reducing a moving body area extracted from image pickup data with a plurality of arbitrary magnifications and when the moving body is enlarged or reduced by zooming, template matching is carried out by using templates of enlargement and reduction rates corresponding to the sizes of the enlarged and reduced images, so that the moving body can be traced while being confirmed.
Patent JP-2001245831-A (JP)
Title: Suction tool for vacuum cleaner and vacuum cleaner
Inventor: HOSHIIDE SHINICHI
IPC: A47L9/04
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a suction tool for a vacuum cleaner which prevents its imbalance and has a good operability and dust collection performance. SOLUTION: A rotary brush 19 comprises a nearly cylindrical brush holder 28 on the periphery of which there is provided a brush 29 constituting a dust raking section and electrically powered devices 30, 30a which are provided on the both ends of the brush holder 28 to rotate it. The two electrically powered devices 30, 30a on the both ends prevent the imbalance of the suction tool body 18 and operability and dust collection performance can be improved.
Patent JP-2001013482-A (JP)
Title: Matrix display device and plasma address display device
Inventor: ITO HIROSHI
IPC: G09F9/35
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a matrix display device wherein interference between video data are suppressed. SOLUTION: An arbitrary 1st pixel in plural pixels 101 of a matrix display device 100 belongs to any one of plural row groups of which each has continuous plural rows. A signal generation-supply circuit 105 contains as variables a 1st video data to be displayed by a 1st pixel, and a 2nd video data to be displayed by a 2nd pixel which belongs to the same row group RG as the 1st pixel, and belongs to the same column as the 1st pixel and belongs to a row different from the 1st pixel, and the circuit corrects the 1st video data based on the predetermined correction function dependent on the relative positional relation between at least the 1st pixel and the 2nd pixel.
Patent JP-2000295647-A (JP)
Title: Private branch of exchange
Inventor: FUNATO YASUO
IPC: H04L12/66
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To allow a private branch of exchange to contain a LAN while minimizing a system cost increase. SOLUTION: In this private branch of exchange, a key telephone master set 1A incorporates a router section 14A, an external interface function and an independent power supply function are eliminated from the router section 14A, and these functions are substituted by external interface sections 11, 12 and a power supply section 18 having already been provided to the key telephone master set 1A. An external interface means connected to an external line and a router means connected to a local area network are exchange- connected by an exchange connection control means.
Patent JP-2001256027-A (JP)
Title: Information processor, network system, information processing method and storage medium
Inventor: TSUKAMOTO TAKASHI
IPC: G06F3/12
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a network system capable of efficiently, easily and surely protecting a copyright of information. SOLUTION: On the sides of servers 101, 102, when the information (such as data of documents or images) the output request (such as a print output request) of which is made from the sides of clients 120, 121 is information having the copyright by information (attribute information) regarding the copyright added to the information, a device having a copyright protecting function (such as an electronic watermark function) is retrieved among devices 110 to 112 on a network 130 based on the attribute information.
Patent JP-2001253722-A (JP)
Title: Optical element forming device
Inventor: FUKUYAMA SATOSHI
IPC: G02B1/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical element forming device which is capable of manufacturing optical elements, etc., made of quartz glass having a high glass transition temperature by pass forming. SOLUTION: An upper die assembly 4 is mounted at the top end of a stationary shaft 2 via a thermally insulating cylinder 3. A lower die assembly 11 is mounted at the front end of a moving shaft 9 via a thermally insulating cylinder 10. The circumferences of the upper die assembly 4, the lower die assembly 11, etc., are enclosed by a transparent quartz tube 16 and a forming chamber 17 having hermeticity is constituted on the inner side thereof. IR lamps 20 are arranged along the outer periphery of the transparent quartz tube 16 and reflection mirrors 21 are arranged behind the IR lamps 20.  In this optical element forming device a thermocouple 31 for measuring the temperature of the die is connected by using a connector 35 mid-way of a conductor segment within a forming chamber 17 and the end face of a moving shaft 9 is provided with a hole 38 housing the connector 35 to shut off the incidence from the IR lamps 20 to the connector 35.
Patent JP-2001258150-A (JP)
Title: Neon transformer with ground protection means
Inventor: MATSUI YOSHIHIRO
IPC: H02H3/14
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To attain easy detection of a ground-fault point by invalidating a ground protection function during the occurrence of a ground fault. SOLUTION: Under normal conditions, an output terminal P3 of a timer 46 is at low level, an element 53L emits light, and an element 53P is under a conduction condition. If a secondary ground fault occurs, an SCR 34 is brought into conduction, an element 33L emits light, an element 33P is brought into conduction, a relay 13 is activated, and a switch 14 is switched to NO side to stop supplying power to a transformer 11. When a switch 56 is turned on, the timer 46 is activated, the output terminal P3 becomes at high level, the element 53L stop emitting light, the element 53P is brought out of conduction, the relay 13 is restored, the switch 14 is switched to NC side, power is supplied to the transformer 11, and the ground-fault point is detected from a spark caused by the ground fault or the smell of ozone.  When the timer 46 is timed out, the output terminal P3 becomes at low level, the relay 13 is activated, and the switch 14 is switched to the NO side to stop supplying power.