baber/WOPTO huggingface dataset:
Patent JP-2001250987-A (JP)
Title: Light emitting element
Inventor: MORIMOTO KAZUMI
IPC: H01L33/32
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element which is an inexpensive light emitting element and can efficiently converge light traveling in an oblique direction close to the lateral direction on a frontside dome-shaped convex part even if an island part does not have a recessed part formed, but is plane while protecting a wire bonding part on an LED chip surface. SOLUTION: An LED chip 13 is bonded onto a flat-plate type island 11a formed integrally with a 1st lead 11 and its one electrode is connected to a 2nd lead 12 through a wire 14. A light emitting element chip 13 is coated in a dome shape with a light-transmissive and insulating coating layer 16 with elasticity such as JCR. Then the tip part of the 1st lead 11 coated with the insulating coating layer 16 and the tip of the 2nd lead 12 are molded of light- transmissive resin so that a dome-shaped convex part 15a is formed on the front side.
Patent JP-2001250094-A (JP)
Title: Device and method for recording and reproducing information, system and method for processing information
Inventor: SAWADA TAKU
IPC: G06K19/07
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for recording and reproducing information, a system and a method for processing information capable of simultaneously executing the management of use information and articles. SOLUTION: On an information tag TF attached to a rental article Mat, first class information isj1 specifying this rental commodity Mat and third class information isj3 related to the use history of this rental commodity Mat are recorded as active information. The third class information isj3 is programmed by a controller CTR on the basis of client data jcstm, which are read out of a user card Cmcd by a card reader/writer CRW, or inputted from an input key Ipky, which is provided in the reader/writer RW for reading and writing onto the information tag TF, and recorded on the information tag TF by the reader/writer RW. Thus, the rental commodity Mat itself can hold the user history information as active raw information at all the time.
Patent JP-2001254893-A (JP)
Title: Lubrication device for internal combustion engine
Inventor: YANAKA MITSUGI
IPC: F01M11/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a lubrication device for an internal combustion engine capable of greatly reducing a consumption amount of lubricating oil while maintaining predetermined lubrication performance for a long time. SOLUTION: This lubrication device for the internal combustion engine 11 is provided with a removal mechanism 30 for removing soot in the lubricating oil. This removal mechanism 30 is provided with a subtank 14, a pair of passages 15, 16 connecting the subtank 14 with an oil pan 12, a pump 17 provided on the halfway of these passages, and a controller 20 controlling the pump 17. The controller 20 operates the pump 17 to introduce a predetermined amount of lubricating oil in the oil pan 12 into the subtank 14. After that, the controller 20 recovers lubricating oil having low concentration of soot collected in an upper part of the subtank 14 onto an oil pan 12 side from the subtank 14 after a predetermined period of time elapses.
Patent JP-2001255428-A (JP)
Title: Optical wiring layer having optical fiber connecting hole, its manufacturing method, and optical/electric wiring substrate and optical/electric mounting substrate using it
Inventor: YOTSUI KENTA
IPC: G02B6/13
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To easily perform positioning when an optical wiring layer is connected to an optical fiber and also to perform positioning in the upper and lower direction and in the left and right direction with high positional precision. SOLUTION: In the optical wiring layer having a core and a clad, an optical fiber connecting hole is provided in the end of the core. Also, in a method for manufacturing the optical wiring layer, (1) a process for forming a first clad and core. (2) a process for patterning the core and for forming a projection for positioning a mold of the optical fiber or the same shape as the optical fiber, (3) a process for fixing the mold of the optical fiber or the same shape as the optical fiber between the projections, (4) a process for forming a second clad and (5) a process for drawing the mold of the optical fiber or the same shape as the optical fiber are included.
Patent JP-2001214321-A (JP)
Title: Multiple type face cover
Inventor: SHIMOYAMA TOSHIO
IPC: A42B1/18
Filed: 2000-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a multiple type face cover of a multifunction, comprising a brim such as sun visor, etc., composed of an air-permeable material, naturally having an action as a brim, usable as a face cover, a mask, etc., dealing with an ultraviolet light problem and an air pollution caused by current environmental disruption and a stress society. SOLUTION: This multiple type face cover has a main constitution which is composed of projected inside adhesive sheets 4 in the inside direction from cuts 3 and a recessed beltlike outside adhesive sheets 5 in the outside direction which are mutually bonded through the cuts 3 having an interval at both sides of a soft air-permeable semicircular brim 1 having a bond 2 at both the edges.
Patent JP-2001258011-A (JP)
Title: Data transmission method and device, data reception method and device, data display method and device, and information service method and device
Inventor: SAKO YOICHIRO
IPC: H04N5/445
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system by which a viewer can acquire an article displayed on his viewing program and the music played on the program. SOLUTION: When a viewer desires to purchase a handbag carried by a performer in a scene SC1 displayed on a screen 1 of a television monitor 122, the viewer moves a cursor 2 to the handbag and slicks the cursor. The selection operation of the article is finished thereby, and the handbag is displayed on a slave screen 3 with magnification. Furthermore, the viewer operates a key or a button of a commander or the like, to display an indication SC3 denoting the brand name and the price of the handbag. The purchase procedure of the handbag is attained on a network shopping SC4 according to a decided method. Addresses of shops, their URLs, and a map of the shops or the like can be displayed. The viewer can purchase the desired article from any of the shops according to these information.
Patent JP-2001259793-A (JP)
Title: Device for blowing compressed air in green sand mold molding facility
Inventor: TAGUCHI TAKAHIRO
IPC: B22C15/28
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a device which can blow a large quantity of compressed air into a molding flask filled with molding sand all at once while corresponding to various kinds of pattern plates having different shapes in the pattern parts. SOLUTION: A changeover valve 28 having three parts and two positions is peculiarly disposed between the inner part at the upper part of a cylinder 8 and a switch valve 19.
Patent JP-2001268559-A (JP)
Title: Video intercom device
Inventor: SAKAMOTO HIDEO
IPC: H04M9/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a video intercom device having simple circuit constitution and inexpensive cost. SOLUTION: A slave set 1 is connected to a master set 2 through a transmission line L1, outputs a video signal from a video camera 11 to the line L1 and obtains driving voltage from the line L1. When a call button SW11 on the slave set 1 is depressed in a stand-by state, a stand-by call control circuit 15 sends a call signal to the master set 2 in accordance with the call operation to inform of the call. At the time, the master set 2 boosts the driving voltage as compared with the stand-by state and the slave set 1 is shifted to an operation state and transmits the video signal from the camera 11 to the master set 2. When the button SW11 is depressed again in the operation state, an in-operation repeated call control circuit 16 changes the driving voltage and the master set 2 detects a repeated call from the slave set 1 by detecting the voltage change.  Since the master set 2 is provided with a time constant circuit 46 for continuing the voltage change of the driving voltage for a fixed time, the master set 2 does not fail to detect the voltage change of the driving voltage.
Patent JP-2001263327-A (JP)
Title: Locking structure
Inventor: KUMAKAWA YASUSHI
IPC: F16B39/04
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide locking structure to prevent loosening of engagement between a bolt and a grooved nut. SOLUTION: This locking structure comprises a bolt B having a tip part in which a pin hole 10 is formed, a grooved nut N threadedly engaged with the tip part of a bolt, and a locking pin P formed of a single metallic wire rod to prevent the occurrence of loosening of engagement between a bolt and a nut. The anti-loosening pin comprises an insertion leg part 2 inserted in the pin hole occasioned by an elastic action, a dislocation preventing part 6 to prevent the occurrence of dislocation through engagement with a bolt, an elastic contact leg part 3 making elastic contact with the end face of the bolt occasioned by an elastic action, and a regulation part 4 to regulate rotation resulting by fitting of it in a groove 11 of the nut.  Thus, when an insertion leg part is inserted in the middle of the pinhole of the bolt, the elastic contact leg part is forced in elastic contact with the end face of the bolt. The regulation part, simultaneously, is engaged with the groove of the nut and rotation of a locking pin itself is regulated. This constitution provides a reliable temporary locking state of the locking pin.
Patent JP-2001265780-A (JP)
Title: Electronic device and recording medium
Inventor: SUDO TOMOHIRO
IPC: G06F17/30
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To perform efficient retrieval is without burdening a user by improving operability when retrieving a KANJI or a phrase. SOLUTION: In the electronic device provided with a KANJI retrieving function, a menu having the components of KANJI prepared for KANJI retrieval as selection items is hierarchically displayed (steps A11 and A12). With the component selected out of this menu as a retrieval condition, a table is retrieved (steps A13-A17) and when a KANJI matched to the retrieval condition is registered in the table (step A18), that KANJI is displayed as retrieved result (steps A20-A25). Thus, in comparison with an input system using a keyboard such as conventional KANJI retrieval, the retrieval condition can be more easily inputted and the desired KANJI can be speedily provided.
Patent JP-2001263358-A (JP)
Title: Ball bearing and lubricating method thereof
Inventor: HOYA SHIGENORI
IPC: C10N20/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a ball bearing having the fretting resistance performance when stopping it and capable of maintaining the lubricating performance when rotating it. SOLUTION: The churning type grease 5 having 15-20×10-2 m2/s of the base oil viscosity and 200-300 of the consistency is arranged in a rolling surface 1a of a race part 1, while the channeling type grease 6 having 24-35×10-2 m2/s of the base oil viscosity and 240-270 of the consistency is arranged in a retainer 4. With this structure, when rotating a ball bearing, lubrication is continued while maintaining a lubricating oil film 7 inside of the bearing by the grease 6, and when stopping the ball bearing, the grease 5 protects the lubricating oil film so as to prevent the fretting.
Patent JP-2001274600-A (JP)
Title: Substrate setting apparatus of mounter and method for switching back-up pin
Inventor: KURIHARA SHIGERU
IPC: H05K13/04
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To automatically transfer a substrate back-up unit which is composed of a small number of parts. SOLUTION: A substrate back-up unit 60 which detachably erects a plurality of back-up pins 13 is transferred into the apparatus and is placed directly on a back-up pin lifting apparatus 15.
Patent JP-2001273187-A (JP)
Title: Device and method for managing web information, and recording medium having web information managing program recorded thereon
Inventor: SAKIDA MASAKI
IPC: G06F13/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To periodically update information on a Web page. SOLUTION: With respect to Web information DB 11 storing Web information provided by a client, each update history information of the Web information is managed by an update table 22. On the basis of update history information in the table 22, an update request means 23 requests update automatically to the client by a transmission and reception means 21 after the lapse of a prescribed time from the last update of the Web information. An update receiving means 24 receives update data on the Web information from the client to update information on the Web information and an update history. When the prescribed time further elapses without receiving update data by the means 24, an update urging means 25 urges update to the client.
Patent JP-2001274908-A (JP)
Title: Communication system
Inventor: MATSUMOTO SHOJI
IPC: G06Q10/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To efficiently control attendance information and to improve flexibility and serviceability. SOLUTION: A presence state inquiry means 11 inquires the presence state of a communication opposite party. A presence information reception means 12 receives presence information. A presence information display means 13 displays received presence information. A presence state judgment means 14 judges the presence state. A presence information generation means 15 generates presence information. A presence information transmission means 16 transmits presence information.
Patent JP-2001283051-A (JP)
Title: System for providing vehicle information
Inventor: YAMAJI SHIGI
IPC: G06Q50/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To electronically and easily generate the written estimate of a vehicle, which is different at each vehicle registered in a vehicle database via a network, to easily generate electronic pamphlets corresponding to the vehicles with rich variation in an electronic vehicle information providing system realized on the network and also to easily and rapidly retrieve the target vehicle from various retrieval conditions such as a vehicle name, a store area or vehicle kinds dealt in the store by a user in the system. SOLUTION: Since data is inputted in the store actually provided with vehicle stock, data required for the electronic written estimate or the electronic pamphlets at each vehicle are prepared in advance so that the request of the user is instantaneously replied. Besides, a GUI is made to be a virtual exhibition form so that operability to be easily understood by the user is realized.
Patent JP-2001280366-A (JP)
Title: Gear shift mechanism
Inventor: TAKAHASHI YUTAKA
IPC: F16D23/06
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent coming-off of a gear and ensure the strength of a spline simultaneously. SOLUTION: A gear shift mechanism has a sleeve 6 which rotates integrally with a rotary shaft and in which an inner spline 8 is formed and a shift gear 1 in which an outer spline 9 spline-fitted in the inner spline 5 due to the displacement of the sleeve 6 in the axial direction when gear is shifted is formed. A tooth bar shape of the outer spline 9 in a meshing region of the outer spline 9 meshing with the inner spline 8 has a reverse tapered shape constituted by a plurality of taper angles. Moreover, a tooth bar shape of the inner spline 8 in a meshing region of the inner spline 8 meshing with the outer spline 9 has a reverse tapered shape constituted by a plurality of taper angles.
Patent JP-2001285536-A (JP)
Title: Method and device for image input and storage medium
Inventor: SHIMIZU YASUSHI
IPC: H04N1/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for image input by which dirt of an original platen is detected, without having to reduce the start speed of document read operation and dust is surely detected even in the case of dust fall onto the original platen. SOLUTION: Dirt of the original platen interposed between a scanner part 11 and a document is detected by a controller part 9, and the detection result is displayed, and the controller part 9 performs control so that dirt of the original platen is detected after the end of read of a document image as to whether a document feed part 10 is used for read of the document image.
Patent JP-2001289804-A (JP)
Title: Thermobalance apparatus
Inventor: TAKADA YOSHIHIRO
IPC: G01N25/20
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermobalance apparatus which allows a support shaft to turn at a higher accuracy responding to any fine change in the weight of a sample transmitting to a sample holder by minimizing friction resistance of the support shaft and moreover, achieves a better withstand load performance. SOLUTION: A bearing structure is arranged so as to make a support shaft 20 with sample holders 3 and 4 linked thereto levitate by a magnetic force for freely revolvable indication. The bearing structure contains a first magnet body 30 mounted on the support shaft 20 and a second magnet body 31 provided on the circumference of the first magnet body 30 and the magnet bodies 30 and 31 are made to face each other corresponding to polarity. The first magnetic body 30 is columnar in form while the second magnet body 31 cylindrical and the respective magnet bodies 20 and 31 are preferably arranged in a concentric circle.
Patent JP-2001288526-A (JP)
Title: Heat radiating material and its production method
Inventor: SADATOMI NOBUHIRO
IPC: H01L23/373
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a high thermal conductivity and low thermal expansion heat radiating material composed of a heat radiating material low in thermal expansion and having high thermal conductivity in particular a material composed of an easily and efficiently producible Al-Si series material, and also provide its production method. SOLUTION: An Al-Si alloy containing, by weight, 13 to 80% Si is rapidly cooled at a rate of 300 to 800 K/sec and is molded by a diecasting method, by which the high thermal conduction and low thermal expansion heat radiating material in which the crystal grain size of an Si phase is <=50 μm, the thermal expansion coefficient is <=16×10-6/K, and the thermal conductivity is >=100/m.K can be obtained.
Patent JP-2001291771-A (JP)
Title: Equipment and method for automatic arrangement and wiring
Inventor: TANAKA GENICHI
IPC: G06F17/50
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem of general wiring being affected by special wiring when the special wiring physically expressing a commutative net is made long, or when the wiring congestion degree of a semiconductor integrated circuit is made large, or when signal delay, power consumption, and signal integrity or the like is generated. SOLUTION: This device is provided with a general connection specifying means 1 for specifying a connection relation between a general net and cells into a net list, a cell arranging means 2 for arranging the cells based on the connection relation of the general net, a commutative net connection specifying means 3 for specifying a connection relation between a commutative net and the cells into the net list after the cells are arranged.
Patent JP-2001288012-A (JP)
Title: Method for controlling insect pest
Inventor: SHIBATA MITSUNOBU
IPC: A01M1/20
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling insect pests, by which the insect pests existing in the life spaces of human being can safely and effectively be controlled. SOLUTION: This method for controlling insect pests is characterized by repeating an operation for releasing ethyl (2E, 4E, 7S)-3,7,11-triethyl-2,4- dodecadienoate in the atmosphere for 1 to 8 hr per day.
Patent JP-2001290261-A (JP)
Title: Original plate of planographic printing plate
Inventor: HOTTA HISASHI
IPC: B41N3/03
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a thermal type original plate of a planographic printing plate which can be subjected to writing by IR laser exposure, can record an image with high sensitivity and gives a stain-free print of high image quality. SOLUTION: The original plate is obtained by disposing a recording layer which can be subjected to writing by IR laser exposure on a base obtained by forming an inorganic coating having 1,000-3,200 kg/m3 density on a surface- roughed aluminum substrate. The low density coating is preferably formed by disposing a coating by anodic oxidation and carrying out pore sealing treatment.
Patent JP-2001291827-A (JP)
Title: Semiconductor device for protection against static electricity
Inventor: OKAWA KAZUHIKO
IPC: H01L27/04
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for protecting against static electricity which enables higher speed operation. SOLUTION: This semiconductor device contains a P-type well 11 containing a P-type impurity diffusion layer 60 and an N-type impurity diffusion layer 20 which is isolated electrically from the layer 60, and an N-type well 13 which is formed in the P-type well 11 and contains an N-type impurity diffusion layer 30. A first bipolar transistor 210 is constituted of the N-type impurity diffusion layer 30, the N-type well 13 and the P-type well 11. A second bipolar transistor 220 is constituted of the N-type impurity diffusion layer 20, the P-type well 11 and the N-type well 13. A Zener diode 230 is constituted of an N-type impurity diffusion layer 40 continuous from the P-type well 11 to the N-type well 13 and a P-type impurity diffusion layer 50 joined to the N-type diffusion layer 40.
Patent JP-2001292933-A (JP)
Title: Floor structure for toilet
Inventor: KASUYA KOTARO
IPC: E04B5/43
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a floor structure for a toilet allowing satisfactory cleaning of a floor in contact with a stool and keeping it clean. SOLUTION: At least a part 3A of the floor surface around the stool 1 is constituted so as to be capable of rising and falling.
Patent JP-2001298529-A (JP)
Title: Portable telephone set
Inventor: NAKAE KAZUAKI
IPC: H04W88/02
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set which can release an automatic power-on function with a simple operation and can return the setting of an automatic power-on function to an original state with a simple operation even if alarms are set in plural times in the portable telephone set having the automatic power-on function. SOLUTION: The portable telephone set is provided with an operation key, a power-on time storage part 4 storing power-on time inputted by a key operation, a power-on time detection part 5 detecting whether time stored in the power-on time storage part 4 comes or not, an automatic power-on validity/ nonvalidity setting storage part 6 storing the validity/nonvalidity of automatic power-on function setting, which is inputted by the key operation, and a main control part 3 turning on power at the time of detecting the arrival of power-on time only when the validity of automatic power-on function setting is stored in the automatic power-on validity/nonvalidity setting storage part 6.