baber/WOPTO huggingface dataset:
Patent JP-2001332871-A (JP)
Title: Electronic apparatus
Inventor: OGAWA SHINJI
IPC: H05K5/02
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To secure breathing function through a ventilation film. SOLUTION: A protective wall 12 is stood on one side face 11 of a casing 10, a vent 15 is opened in the rear surface thereof and a ventilation film 25 is applied to the surface of the vent 15 and then secured by welding a retaining member 30. The retaining member 30 has such a structure as a hood 40 is provided on the surface of an annular substrate 31. A regulating part 52 is disposed in the hood 40 with a ventilation path 57 being provided around the regulating part 52. An auxiliary vent 50 is made in the lower wall of the hood 40 in correspondence with the upper part of a cut groove 21 made in the lower wall of the protective wall 12. Water or oil intruding into the hood 40 is thereby discharged from the auxiliary vent 50 to the outside through the cut groove 21.  Even if grease adheres to the ventilation path 57 to block the ventilation path 57, breathing can be performed through the ventilation film 25 utilizing the auxiliary vent 50.
Patent JP-2001332647-A (JP)
Title: Manufacturing method of resin-sealed semiconductor device
Inventor: NANO MASANORI
IPC: H01L23/28
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, when resin-sealed semiconductor devices are individually pressed and are made to separate from a frame main body by breaking in a manufacturing method of the resin-sealed semiconductor devices, which uses a terminal land frame, there is a possibility that the devices are broken in the case where the uniformity of the pressure to the devices is deteriorated. SOLUTION: A terminal land frame provided within the region of a frame main body is connected with the frame main body through the thin thickness part, which is formed by half cutting the frame and has land constituent bodies formed protuberantly more than the frame main body, is used in the manufacturing method of resin-sealed semiconductor devices. After elements are mounted on the terminal land frame, the upper surface of the frame including the elements is sealed from the entire surface, the bottom of the frame is removed by grinding in a state that the frame is pasted on a resin tape material 17 to form a resin-sealed semiconductor device constituent body 19, and the constituent body 19 is cut into the individual resin-sealed semiconductor devices by a rotating blade 20 to separate the devices from each other.  As a result, the manufacturing method of the devices, which enhances the productivity of the devices, can be realized.
Patent JP-2001333458-A (JP)
Title: Traffic monitoring mobile communication method and device
Inventor: ITO MAKOTO
IPC: H04B17/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a traffic monitoring mobile communication method by which a call loss with respect to expected traffic can be reduced in a mobile communication system adopting the CDMA system and a wireless resource can effectively be utilized while taking a service demand with priority into account even when traffic demand is less. SOLUTION: The traffic monitoring mobile communication method includes a step where a base station or its controller estimates traffic by each sector and a communication rate of a wireless link between the base station and a mobile station is converted depending on the traffic, a step where parameter information with respect to the communication rate is transmitted to each mobile station, and a step where a mobile station selected by the base station receives parameter information with respect to the communication rate and transmitted by the base station and the mobile station establishes a wireless link with the base station.
Patent JP-2001300886-A (JP)
Title: Tape cutter
Inventor: HARADA TOSHIO
IPC: B26D1/02
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To enable an unwound tape to be cut easily and simply when pulled lightly from a position where it is substantially horizontally pressed on a tape cutting blade. SOLUTION: The blade edge of a tape cutting blade is shaped along the width into an arc or roof with the peak in the middle.
Patent JP-2001337713-A (JP)
Title: Process designing device, process designing method and machine readable recording medium to record program realizing its method
Inventor: MATSUO NAOHIRO
IPC: G06Q50/04
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To design production process in accordance with the change in working hour of operation process. SOLUTION: A step to prepare work content on a plurality of work processes, a step to prepare the working hour of every work tool, a step to input limiting conditions on the production process, a step (S102) to decide the work tool which is used in each work process, a step (S104) to read the working hour based on the decided work tool, a step (S106) to calculate the working hour on the production process, a step (S132) to design the production process by figuring out production capacity on the production process based on the calculated working hour and the inputted limiting conditions are included in the process designing method.
Patent JP-2001307294-A (JP)
Title: Signal indicator of traffic signal by combination of colorless transparent light emitting diodes of blue, yellow and red light
Inventor: MATSUMURA ISAMU
IPC: G08G1/095
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a signal indicator of a traffic signal which facilitates visible recognition when the sun light overlaps the signal light or illuminates the signal indicator. SOLUTION: This equipment is assembled by distributing three kinds of colorless transparent light emitting diodes of blue, yellow and red light in straight lines. By this constitution the recognition of the signal color is facilitated. The signal color can be easily recognized even if the eye is averted dazzlingly when the sun light overlaps or illuminates the signal. This signal light is not hidden by a tree or an electric pole. When it snows heavily in winter season, the traffic signals is hard to be covered by snow because of its simple structure.
Patent JP-2001339994-A (JP)
Title: Stepping motor control method, its control system and motor drive control device
Inventor: TORIYAMA YUTAKA
IPC: H02P8/14
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor control method which easily changes its sequence and its control system. SOLUTION: A motor drive control device 20 which integrates a controller and a driver of a stepping motor 40 into one body and a computer 10 are connected to a communication line 23. In the computer 10, the sequence for the stepping motor 40 from start to stop is edited by combining each unit of start, acceleration, constant speed run, deceleration and stop which are predetermined as a minimum operation unit to control the stepping motor 40. This edited data is transmitted to the motor drive control device 20 and memorized in its memory. The stepping motor 40 is controlled by the motor drive control device 20 according to the memorized sequence.
Patent JP-2001338601-A (JP)
Title: Scanning electron microscope
Inventor: NAKADA YOSHINORI
IPC: H01J37/20
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a scanning electron microscope which can completely automatically perform from fine adjustment to reviewing. SOLUTION: Functions of calculating a compensation accuracy after a coordinate compensation and displaying it with a vector 39, of determining magnifying ratio automatically in automatically detecting foreign goods/defects after the compensation from the informations gained, and of calculating incidence of foreign goods/defects and time needed from the search magnifying factor and measurement conditions are provided.
Patent JP-2001334072-A (JP)
Title: Gadget and clock device using the same
Inventor: NAKAMURA NORIHIKO
IPC: A63H13/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a gadget allowing a decorative body efficiently to ascend and descend in the gadget utilized in a clock device or others. SOLUTION: The gadget and the clock device using the same includes the gadget 2 allowing the decorative body 210 to ascend and descend, comprising a motor 220, a first rotating body 230 and a second rotating body 240, being rotated by torque of the motor, a first connection body 250 for connecting both end parts 251, 252 to a rotating axis outer part of the first rotating body and the decorative body respectively, and a second connection body 260 for connecting both end parts 261, 262 to a rotating axis outer part of the second rotating body and the decorative body respectively, wherein the decorative body ascends and descends through rotation of the first and the second rotating bodies.
Patent JP-2001338655-A (JP)
Title: Fuel cell
Inventor: YASUO KOJI
IPC: H01M8/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell, such as a high polymer molecule type, in which a stable power generation is possible by keeping good gas diffusion nature and good humidity of a solid high polymer molecule film. SOLUTION: A cathode side diffusion layer 24 is formed by laminating a first layer 241 which includes carbon grains 241b whose average specific surface area is 100 to 1,000 cm2/g and a second layer 242 which includes carbon grains 242b whose average specific surface area is 100 cm2/g or less.
Patent JP-2000354417-A (JP)
Title: Threshing drum of thresher
Inventor: NAKAJIMA SHIGERU
IPC: A01F12/56
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide the threshing drum of a thresher capable of accurately carrying out degraining of cut ears and recovery of stuck grains, while carrying out threshing in high performance. SOLUTION: In a thresher in which a threshing drum 1 is installed in a threshing chamber through a shaft, a feed chain 2 is installed along a threshing opening parallel to the threshing drum 1, the drum is divided into a front part and a rear part, the front part is brought to be a first threshing drum 3 and the rear part is brought to be a second threshing drum 5, the second threshing drum 5 is connected to be interlocking with a transmission to rotate in higher speed than that of the first threshing drum 3 and threshing teeth 4a, 4b for degraining are implanted in the first threshing drum 3 and the second threshing drum 5, the implanted density of the threshing teeth 4b of the second threshing drum 5 is specifically brought to be larger than that of the threshing teeth 4a of the first threshing drum 3.
Patent JP-2001344847-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: HAMABE MAKOTO
IPC: G11B11/105
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical recording and reproducing device by which the head current of a magnetic head for recording is stabilized, to protect a drive circuit. SOLUTION: In the magneto-optical recording and reproducing devices such as MD, a voltage control means controls continuously a supply voltage Vi to a magnetic head drive circuit 7 in accordance with the change of ambient temperature T so that the supply voltage Vi may increase with the rise of the ambient temperature T, and may decrease with the drop of the ambient temperature T by connecting a thermistor Th in series to resistance elements R1 and R2 which define the supply voltage Vi of the magnetic head drive circuit 7.
Patent JP-2001341565-A (JP)
Title: Automobile seat
Inventor: TAKANO SHIRO
IPC: B60N2/42
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a seat that absorbs an impact applied from above and behind the seat via a short stroke. SOLUTION: An impact absorbing frame 10 fixed to the upper rear of an upper edge frame 4 is a plastically deformable thin-walled tubular body of metal and of a diameter of 10 mm, and comprises a straight cushioning portion 11, a bend portion 12 extended from the center seat-side edge of the cushioning portion 11 and bent down, and a mounting portion 13 extended from the bend portion 12 and formed parallel to a side frame 6. The impact absorbing frame 10 is fixed to a back frame 3 when the cushioning portion 11 is supported by three legs 14 arranged along the length of the upper edge frame and the mounting portion 13 is welded to that side of the side frame which is forward of the legs 14.
Patent JP-2001354409-A (JP)
Title: Method for manufacturing ultrafine powder silica
Inventor: YOSHIDA AKIO
IPC: C01B33/18
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive process to easily manufacture ultrafine powder silica having high specific surface area, <=5 μm diameter corresponding to the size at 100% in the particle size distribution (D100) and no coarse particles. SOLUTION: A water-based slurry containing metal silicon powder is sprayed into a high temperature field while controlling the injection speed to at least >=20 m/s, and while the reaction product which passed the high temperature field is oxidized with a gas containing oxygen, the product is introduced into a collecting system to collect fine powder having <=5 μm diameter corresponding to D100.
Patent JP-2001317581-A (JP)
Title: Shock absorber
Inventor: MATSUHASHI AKIRA
IPC: F16H19/04
Filed: 2000-05-06
Abstract: PROBLEM TO BE SOLVED: To eliminate a cause of an accident by using a conventional shock absorber in such a way that the moving direction of a moving body almost coincides with the shaft direction of a piston shaft, that is, the sliding direction. SOLUTION: A rack 2b is arranged in parallel to the center line on the piston shaft 2. A freely rotatable pinion 27 is meshed with the rack 2b. The moving body rotates the pinion 27 so that the piston shaft 2 slid on a pison bearing 25. The piston 3 compresses air in a cylinder 1 to brake and stop a movement of the moving body so as to obtain the shock absorber suitable for when nonlinearly moved in the moving direction of the moving body with a certain curvature, for example, moved by rocking motion.
Patent JP-2001346860-A (JP)
Title: Sterilizer
Inventor: OKETA TAKEMI
IPC: C02F1/46
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To remove foreign matter such as saponified matter occurring on the surface of an object to be sterilized and deodorized in a sterilizer serilizxing and deodorizing a kitchen or the like. SOLUTION: An object is sterilized and deodorized through water supplied by applying power to electrodes 9 and 10 in an electrolytic bath 11 and opening a valve 16, and a detergent is supplied to the surface of the object through water from a detergent tank 17, and electrolytic water and a detergent are supplied periodically. Therefore, in addition to the sterilization and deodorization of the object, sticking of foreign matter can be prevented reliably.
Patent JP-2001353321-A (JP)
Title: Game machine
Inventor: TAKEUCHI SUSUMU
IPC: A63F7/02
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which allows a player to carry a game medium easily and safely onto an upper tray from a lower tray. SOLUTION: In the pachinko machine 1 which is provided on the front side thereof with an upper tray part 6 for receiving and storing game balls to be paid out to the player according to winning and a lower tray part 7 for receiving and storing an excess of game balls of the upper tray part 6, the upper tray part 6 is arranged above the lower tray part 7 being positioned far back from the lower tray part 7.
Patent JP-2001356946-A (JP)
Title: Method, device for executing work flow and recording medium in which work flow execution program is recorded
Inventor: HATAJIMA TAKASHI
IPC: G06Q10/10
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for executing work flow to enable re-execution of a scenario with consistency to processed data even when a fault is generated in the middle of execution of the scenario. SOLUTION: A scenario status is stored in a scenario status managing part 71 when activity is executed, a data object required to be stored is stored in a data object managing part 91, when the fault is detected, a completion processing is performed to the activity under execution according to the scenario, an incomplete termination flag is set by updating the scenario status managing part 71, a scenario instance ID is newly issued when the scenario is re-executed, the scenario instance ID in which the incomplete termination flag is set is acquired, the stored data object is acquired by retrieving it by using the ID as a key, the data object ID which is imparted to the data object by correlating it with the scenario instance ID is rewritten to a new data object ID to be taken by correlating it with the newly issued scenario instance ID and the scenario is re-executed.
Patent JP-2001032334-A (JP)
Title: Laminated structure
Inventor: HONDA MAKOTO
IPC: E03F1/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a laminated structure in which works on a field are facilitated and working efficiency is improved. SOLUTION: The laminated structure is formed by laminating skeleton members 50 having approximately chevron-shaped chevron sections 51 continued in the X-axis direction and having a shape extended in approximately the same cross sections in the Y-axis direction crossing at right angles with the X-axis direction in the Z-axis direction crossing at right angles with the X-axis direction and the Y-axis direction. The bottom sections 56 of the continuous approximately chevron-shaped chevron sections 51 of one skeleton members 50 in the skeleton members 50 adjacent in the Z-axis direction and the top sections 54 of the chevron sections 51 of the other skeleton members 50 in the adjacent skeleton members 50 are arranged and laminated in crossing relationship.
Patent JP-2001353155-A (JP)
Title: Ultrasonic wave transmission/reception method and device, and ultrasonic photographing equipment
Inventor: HASHIMOTO HIROSHI
IPC: A61B8/14
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide ultrasonic wave transmission/reception method and equipment therefor a by which the harmonic echoes of a wide band can be obtained even by unipolar drive, and provided ultrasonic photographing equipment provided with the device. SOLUTION: Ultrasonic waves having a sound pressure sufficient for causing waveform distortion accompanying propagation are transmitted (608) and the ultrasonic waves provided with the sound pressure insufficient for causing the waveform distortion accompanying the propagation are transmitted in the same direction as the transmitted waves (608'). The echoes of the two kinds of the ultrasonic waves are respectively received (6161 and 616') and the signals of the difference of the two echoes are formed (618).
Patent JP-2001358458-A (JP)
Title: Electronic equipment having lead-free solder connection
Inventor: OKAMOTO MASAHIDE
IPC: H05K3/34
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide electronic equipment that is reliably subjected to soldering connection to an Ag-family electrode. SOLUTION: In this electronic equipment for electrically connecting a first electrode that is formed in electronic parts to a second electrode that is formed on a circuit board, the second electrode is the Ag-based electrode, and the first electrode is connected to the second one by Sn-Ag-Bi-based, Sn-Ag-Cu- Bi-based, Sn-Ag-Cu-Bi-In-based, or Sn-Ag-Bi-In-based soldering.
Patent JP-2001354167-A (JP)
Title: Variable attitude crawler
Inventor: KOBAYASHI KENGO
IPC: B62D55/075
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a variable attitude crawler having a small turning radius and capable of getting over a large level difference. SOLUTION: In this crawler for traveling, turning and ascending and descending on stairs by an endless belt 14 arranged so as to be extended on plural wheels 13, a frame 11 for supporting the wheels 13 is composed of a parallel link mechanism 12, the wheels 13 are arranged on the respective fulcrums, a link control means 27 for controlling an attitude of a link is connected to the parallel link mechanism 12, and a travel driving device 26 is connected to either wheel.
Patent JP-2002003920-A (JP)
Title: Method for preventing red fume in handling of molten metal
Inventor: AKIYOSHI TETSUO
IPC: F27D17/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To surely prevent water drip causing steam explosion case when restraining by spraying water red fume generated when molten metal such as molten iron or molten steel, is poured. SOLUTION: For example, when the molten iron is poured into a molten iron ladle 5A from a mixer car 2A, a water atomizing mechanism 13 is arranged at the upper part of the molten iron ladle 5A, and the steam is generated by spraying water to the molten iron stream from this water atomizing mechanism 13 to restrain or prevent the generation of the red fume. At this time, when the pouring of the molten metal is started, the water supply is started after supplying gas for purging into the water atomizing mechanism 13, and thereafter, only the water is sprayed after stopping the supply of the gas for purging, and the water supply is stopped after again supplying the gas for purging at completing of the molten metal pouring and lastly, the supply of the gas for purging is stopped.
Patent JP-2002000160-A (JP)
Title: Apparatus for capturing small animal such as rat
Inventor: SAGAWA YOSHIO
IPC: A01M23/38
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a capture apparatus for small animals capable of being recycled and considered about safety on use and suitable for capturing many rats in the warehouse, etc., by solving the problems of the conventional capturing devices. SOLUTION: This apparatus is equipped with an attractant placing space for placing an attractant for luring small animals such as the rat, a passage continued to the attractant placing space and allowing the small animals to move, a detecting part for detecting the presence of the small animals passing the passage and a high-voltage applying part for applying a high voltage to the small animals passing the passage by basing on the action of the detecting part.
Patent JP-2001329496-A (JP)
Title: Method for producing low-density board
Inventor: IWASAKI KOJI
IPC: D21J1/10
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a low-density board excellent in recycling properties, having a small in difference in densities at the front and back faces, and excellent in uniformity. SOLUTION: This method for producing the low-density board by introducing a slurry regulated so that the slurry composition may have >=550 ml Canadian standard freeness (CSF) by a sucking or pouring-in method on a mesh of a dehydrating apparatus to dehydrate the slurry and to form an accumulation layer of a mesh-unpenetrable fine component in the slurry, on the mesh, and drying the accumulation layer, comprises slicing or polishing the unevenness of the surface of the accumulation layer at the side uncontacted with the mesh in the horizontal direction to smoothen the surface, and subjecting the surface to a compression treatment so that the thickness may be <=0.9 time.