baber/WOPTO huggingface dataset:
Patent JP-2001167991-A (JP)
Title: Method and apparatus for covering electrode of surface- mounting chip component with conductive metal
Inventor: RYO SOHIN
IPC: H01G13/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for covering the bar-like electrode of a surface- mounting chip component with a conductive metal. SOLUTION: This method for covering the electrode of the surface-mounting chip component comprises the steps of adhering a tape on the first side face of a work plate, shaking the electrode for holding the plate in guide holes of the plate by the first ends of the drop-in electrodes, preloading the second ends of the electrodes to the guide holes of the plate, holding the plate by a suction holder, dipping the second end of the electrode in a liquid-like conductive metallic trough, dipping once more the plate in the trough, to alter the shape of the first end of the electrode to alter the shape of the first end of the electrode, baking the second end of the electrode, adhering another tape to the second side face of the plate, removing the tape of the first end side of the electrode, preloading the first end of the electrode, holding the plate by the holder,  dipping the first end of the electrode in the trough, baking the first end of the electrode and separating the tape.
Patent JP-2002152167-A (JP)
Title: Demodulation circuit for multicarrier modulation system
Inventor: KIZAWA TAKESHI
IPC: H04J11/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a demodulation circuit provided with a phase tracking circuit capable of highly accurately detecting and correcting a phase rotation caused by a residual carrier frequency error or phase noise in a demodulation circuit for multicarrier modulation system for demodulating a multicarrier signal in a digital radio communication system. SOLUTION: A phase noise estimating means for estimating phase noise power on the basis of the phase rotation with a phase rotating signal being an output signal from a phase rotation detecting means as an entry and a filter control means for outputting a control signal for controlling a filter means on the basis of an estimated phase noise value being an output signal from the phase noise estimating means with such a value as an entry are separately provided to the demodulation circuit and the filter means varies characteristics. According to the control signal of the filter control means, the characteristics are changed corresponding to the phase noise power.
Patent JP-2002143837-A (JP)
Title: Cartridge for purifying water
Inventor: FURUKAWA KOICHIRO
IPC: C02F1/28
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a water purifying cartridge which is small-sized and has simple structure and in which granular activated carbon can be used and water can be purified satisfactorily by activated carbon treatment. SOLUTION: A housing chamber 23 for housing the granular activated carbon 3 is arranged on the upstream side of a flow path in the circular gap between an inside case part 21 and an outside case part 22. An introduction port 23a is arranged on one end side of the chamber 23 for introducing the untreated water into the chamber 23 and a discharge port 23b is arranged on the other end side for discharging the activated carbon-treated water to an intermediate chamber 24. Another introduction port 21a is arranged on the side surface of the part 21 for introducing the activated carbon-treated water, which is discharged to the chamber 24, into the part 21.
Patent JP-2002104359-A (JP)
Title: Separable pet bottle
Inventor: FUTAMURA YOSHIHARU
IPC: B65D1/02
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To make waste treatment including recycling easy by making it possible to break apart and stack empty containers and thereby reducing volume of the containers. SOLUTION: The bottle 1 is composed of a belt shaped part 2 in its center, an upper part and a lower part 3, 4 of which shape are trapezoidal cones. The bottle is designed to be separated at the belt shaped part. When plural bottles are separated, their upper parts and lower parts can be stuck, and a total volume of the bottles can be substantially reduced. A pyramid can be a plural angles such as a square, a pentagon, a hexagon, an octagon or the like. If the separable bottles are used as a standard bottle for drinks and pharmaceutical industries, the bottles are used for other various brands and kinds of drink and medicine, and more benefits from application of the bottles are expected.
Patent JP-2002146750-A (JP)
Title: Large float
Inventor: KUMAGAI TEIZO
IPC: B63B35/44
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a large float having favorable durability and air tightness. SOLUTION: The large float is characterized as follows: a base fabric 11 is made cylindrical by undergoing cutting in prescribed dimensions so as to form a cylindrical body 12; both opening ends of the cylindrical body 12 are covered with a fabric body 13 and taken as an air chamber-shaped body; a latex solution is injected into the air chamber-shaped body whose inner wall is provided with a latex coagulating liquid; and plural air chambers, whose inner walls are formed with latex layers 4, are coupled together and made to have a ring shape. After the base fabric 11 is precedently formed in an air-chamber shape by sewing, etc., the latex layer 4 is formed inside for the purpose of enabling the prevention of destruction caused by the deterioration of an adhesive and the leakage of air through seams formed by the sewing.  Additionally, the air chambers, which are basically independently constituted, are coupled together by a rope in order to advantageously bring about the favorableness of the coupling strength of the air chambers, the durability and the air tightness.
Patent JP-2002151711-A (JP)
Title: Rear surface sealing method of thin-film solar cell
Inventor: HIRAISHI MASASHI
IPC: H01L31/04
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable rear-surface sealing method of a thin-film solar cell. SOLUTION: The rear-surface sealing method of the thin-film solar cell is provided which comprises an internal electric wiring part 3 arranged on a thin-film photoelectric conversion unit layer 2 formed on a glass substrate 1. A laminated body is prepared in which a junction resin sheet 4 covering the entire rear surface of the photoelectric conversion unit layer 2 and a sealing glass plate 5b are sequentially stacked. The laminated body is placed on hot plate 14 of the vacuum laminator 100, and a spacer 6 of a prescribed thickness is provided at the end part of the laminated body. The vacuum laminator 100 is vacuum-exhausted, and the sealing glass plate 5b is pressurized by a diaphragm 12b in the laminator 100 after the junction resin sheet 4 is melted. Under that condition, the junction resin 4 is cured.
Patent JP-2002156275-A (JP)
Title: Liquid level detection apparatus, liquid treatment apparatus and petroleum combustion machine
Inventor: MORI SHUNICHI
IPC: G01F23/28
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To detect the connection defectiveness of a connector for connecting an optical liquid level detection sensor. SOLUTION: In the liquid level detection apparatus using the optical liquid level detection sensor 1 equipped with a light emitting element D and a light detection element Tr for detecting the light from the light emitting element D and utilizing the reflection and transmission or refraction of the light from the light emitting element D to detect the presence of a liquid on the basis of the light, the resistor R4 connected to the power supply line reaching the optical liquid level detection sensor 1 and a voltage detection means 3 for detecting the voltage across both ends of the resistor R4 are provided.
Patent JP-2001170280-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which makes a player recognize the occurrence of the variation of a probability easily by varying the probability that a displaying result at the time of stopping the variation of a variable display device becomes a specific identification information to the variable display device which the player watches expecting the generation of the specific information during a game. SOLUTION: The prize-winning patterns of the variable display device are set to be of plural kinds and when the displaying result of the variable display device becomes a probability-improving pattern among the plural kinds of the prize-winning patterns, the probability that the displaying result of the variable display device becomes the combination of the prize-winning patterns is varied (S107 to S118).
Patent JP-2002154398-A (JP)
Title: Occupant protector device
Inventor: NAKAMICHI HIDEAKI
IPC: B60R21/02
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To realize reduction suited for deceleration of an occupant in accordance with a condition of collision. SOLUTION: This device comprises an actuator 11 for backward driving a seat 4, a deformation amount detection sensor 18 detecting a compression deformation amount of a main frame 1, a collision sensor 21a, and an ECU21 performing control for operating an actuator in accordance with a detection signal of each sensor, additionally the actuator is provided with a movable rod 15 for changing a moving distance of its piston 13, the movable rod 15 is displaced so as to change the moving distance in accordance with the deformation amount. Accordingly, a backward direction moving distance of the seat can be adjusted in accordance with a condition of collision, a deceleration waveform suited in accordance with various conditions of collision like head-on collision, offset collision, etc., is generated, reduction suited for deceleration of an occupant at collision time can be realized.
Patent JP-2002154112-A (JP)
Title: Inner structure of mixer drum
Inventor: SAKAI NAOTO
IPC: B60P3/16
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To make an inner structure of a mixer drum most suited for mixing contents in a central part of a mixer drum. SOLUTION: In an inner structure of the mixer drum which has a pair of main blades 2 spirally arranged on an inner periphery over from an opening end 1a side of the mixer drum 1 being rotated about an oblique axial line C to a bottom end 1b side, a mixing blade 4 is continuously connected to the main blade 2 on the opening end 1a side in the mixer drum 1 while a mixing blade 3 is continuously connected to the main blade 2 on the bottom end 1b side in the mixer drum 1.
Patent JP-2002159438-A (JP)
Title: Image pickup unit for endoscope
Inventor: KIKUCHI AKIRA
IPC: A61B1/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup unit for an endoscope having durability against sterilization with high pressure and temperature steam, by securely sealing a solid-state image pickup device and a circuit substrate. SOLUTION: The image pickup unit 1 for an endoscope is composed mainly of an objective lens unit 11, an enforcement frame body 13 covering up the solid-state image pickup device 12 or the like, and a signal cable 14. The reinforcement frame body 13 is formed with squashing process of a metal member, and a diametrically larger section 13a is hermetically fixed on the periphery of a device frame 12 by soldering. Sealing 26 is press fittingly arranged around the outside of the signal cable 14 in the inside opening of a diametrically smaller section 13b. The enforcement frame body 13 is made in a sealed condition between the inside and outside.  The solid-state image pickup device 12 and an image pickup circuit substrate 23 or the like arranged in the inside space of the diametrically larger section are sealed by a thermoelastic resin 29, which is a styrene polymer and is injected from a clearance formed between the diametrically smaller section 13b and the signal cable 14.
Patent JP-2002166810-A (JP)
Title: Vehicular interior trim material having weakened line portion for inflating air bag
Inventor: OKUMURA TOKUJI
IPC: B60R21/20
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To easily check whether unprocessed portion 3a remains at a proper portion without using any measuring instrument, in a resin-molded interior trim material 1 with a weakened line portion 3 for inflating an air bag formed by post-processing with the unprocessed portions 3a remaining in the weakened line portion 3. SOLUTION: A mark portion 10 is formed on a rear face of the interior trim material 1 at the time of resin-molding the interior trim material 1, for visually confirm an allowable range of positions of the unprocessed portions 3a.
Patent JP-2002167704-A (JP)
Title: Lining plate for measure against underground construction work noise
Inventor: YAMAMOTO HIDEYUKI
IPC: E01C9/08
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To increase a sound insulation performance of a lining plate used usually at an underground construction work site and reduce noise under the ground to prevent work environment from worsening. SOLUTION: A lining plate for a measure against underground construction work noise is composed of a combination of the lining plate 1 and a sound absorption member 3 formed by providing a plurality of shape steels and connecting them integrally by welding, and the sound absorbing member is composed of a fiber aggregate formed by bonding synthetic fibers mutually and partially and is arranged on a rear surface of or inside the lining plate.
Patent JP-2002172132-A (JP)
Title: Paper diaper
Inventor: TORIGOE KEIJI
IPC: A61F13/49
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a paper diaper which makes leg opening edges hardly flutterable and makes portions around the legs neat and sightly. SOLUTION: This paper diaper is formed with a waistline opening WO and a pair of light and left leg openings LO by joining both side edges 30 and 30 of a front body F and back body B of an external form sheet 1 and consists of a crotch region 1 and a girth region T forming the leg openings. At least the leg opening edges 6 and 6 in the crotch region L forming the leg openings are provided with shaped stretching members 23F and 23B in parallel to the girth. The leg opening edges 6 and 6 are shrunk to a central part side in a transverse direction by these shaped stretching members 23F and 23B.
Patent JP-2002175215-A (JP)
Title: Memory controller, and system for processing information
Inventor: MIYASHITA HARUNOBU
IPC: G06F12/06
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a memory controller excellent in data transfer efficiency between a CPU or a DMA of other device and a system memory, and an information processing system containing the memory controller and allowing high- speed processing. SOLUTION: The memory controller 11 judges that an access requirement is issued from any of the CPU 30 and the DMA when the requirement is issued from the CPU 30 or the DMA to the system memory 20. The memory controller 11 conducts an access to a bank 0 or a bank 1 of the system memory 20 by a burst length 4 in the requirement of the burst access from the CPU 30 to the system memory 20. In the requirement of the burst access from the DMA to the system memory 20, the memory controller 11 conducts the access to the bank 1 of the system memory 20 by the burst length 4, or an access to a bank 2 of the system memory 20 by a burst length 8.
Patent JP-2002172578-A (JP)
Title: Attraction pad holder
Inventor: NIWA HISANOBU
IPC: B25J19/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an attraction pad holder, of which movable shaft is moved by a magnetic force, allowing exchange of the movable shaft so called in a single operation. SOLUTION: When the movable shaft 12A is pulled out of an outer cylinder 11, a resin ring 42 mounted on the movable shaft 12A via a circumferential groove 41 abuts on a first movable shaft guide 24 and the resin ring 42 is pressed onto the first movable shaft guide 24, so that the resin ring 42 is removed from the circumferential groove 41. When the movable shaft 12A is inserted into the outer cylinder 11, the resin ring 42 built in the outer cylinder 11 by a cap 13 and the first movable shaft guide 24 contacts with the rear end surface 3 of the movable shaft 12A, and the resin ring 42 is pressed onto the cap 13, so that the resin ring 42 is inserted into the circumferential groove 41.
Patent JP-2002181670-A (JP)
Title: Facility diagnosing device
Inventor: KINOSHITA SHIGEMI
IPC: G01M99/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a facility diagnosing device measuring a driving current of a motor of a machine tool and grasping an operation status of the machine tool. SOLUTION: A magnetic field type current sensor applying an excitation frequency exceeding a saturation area on a core 7 provided next to a measurement conductor 9, periodically generating a pulse, and converting a change of a magnetic field by a measurement current into a cycle of the pulse is provided on a terminal of a frequency analyzer 4. The magnetic field type current sensor detects a phase difference by comparing the pulse generated by the measurement current with a pulse during zero current, feeds a deexciting current canceling out the phase difference, and performs a frequency analysis on the deexciting current. The deexciting current is fragmented in time sequence, highly sensitive and temporal measurement accuracy is provided, and the machine tool is diagnosed by analyzing the current data.
Patent JP-2002185543-A (JP)
Title: Communication device, data storing method and storage medium
Inventor: SENDA TAKESHI
IPC: H04L12/70
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, when data stored in a communication device is updated to data obtained by reception, the obtained data by one record has been once accumulated in a buffer for data assurance, and a process of accumulating in the buffer is conducted therein, and then a throughput in the communication device is bad. SOLUTION: A communication device comprises a storing means comprising a plurality of storage areas; an index table means which stores generation information of data stored in the storage area; and an update detection means for, when it is detected that the received data is normally stored in the storage area, updating the generation information.
Patent JP-2002070973-A (JP)
Title: Friction roller type transmission
Inventor: OTAKI RYOICHI
IPC: H02K7/116
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent generation of remarkable abrasion on the outer circumferential surfaces of a wedge roller 10 and guide rollers 11a, 11b at an overrun time when an outer ring 13b rotates while a center roller 25a is stopped. SOLUTION: The wedge roller 10 and the guide rollers 11a, 11b are manufactured from ceramics, or nitriding or phosphoric acid coating is applied on the outer circumferential surfaces of each roller 10, 11a, 11b. Otherwise, a coat of DLC is formed on a desired circumferential surface. The outer circumferential surfaces of each roller 10, 11a, 11b becomes hardly abraded by this formation.
Patent JP-2002178430-A (JP)
Title: Composite material
Inventor: HAYASHI SHINICHIRO
IPC: B32B5/18
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a means by which a material becoming lightweight by a foaming process can be applied for a more extensive range of use through increasing its bending strength and surface strength while making the most of the lightweight properties. SOLUTION: This composite material is characterized in that foamable moldings are hermetically sealed with a protecting sheet in such a way that both are bonded together.
Patent JP-2002178442-A (JP)
Title: Work treated with photocatalyst
Inventor: ARIKAWA TOSHIHIDE
IPC: B32B9/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a work treated with photocatalyst whose surface is treated with a photocatalyst which has sterilization properties by a photocatalyst function body and organic substance decomposition properties (deodorization properties) and can be removed as required. SOLUTION: The work treated with photocatalyst is composed of a base material and a photocatalyst coat which is formed on the surface of the base material and comprises at least the photocatalyst function body of a powdered photo-semiconductor and a water-soluble binder or a binder soluble in a prescribed solvent.
Patent JP-2002191064-A (JP)
Title: Mobile atm network system
Inventor: TAKAHASHI YOSHITO
IPC: H04L45/80
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a mobile ATM network system that can warrant real time performance of communication and reduce a wired network resource utilization rate. SOLUTION: A real time call information storage function section 1 stores information denoting that a call is a real time call, a non real time call information storage function section 4 stores information denoting that a call is a non real time call. On the occurrence of a hand-over request from a mobile terminal, when the call is the real time call, a soft hand-over start function section 3 starts soft hand-over and when the call is the non real time call, a hard hand-over start function section 6 starts hard hand-over. Thus, interruption of cell transfer at hand-over of the real time call is prevented so as to nullify delay or delay fluctuations due to the interruption of cell transfer. Furthermore, the wired network utilizing rate at hand-over of the non real time call can be reduced.
Patent JP-2002188686-A (JP)
Title: Device for isolating vibration
Inventor: YAMAMOTO MASABUMI
IPC: F16F15/03
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for isolating vibration simple and compact in structure, easy in workability and relatively low in costs. SOLUTION: A device for isolating vibration 1 is composed of a bottom plate 11 placed on a base 4, a plurality of pillars 12 installed toward the upward center of the bottom plate 11 from the periphery of the bottom plate 11, a top plate 13 bridged horizontally over each pillar 12, a plurality of swinging beams 14 installed below the top plate 13 and free in swinging, and a swinging plate 15 installed bridged at the bottom of the swinging beams 14 and moving horizontally. A pillar 3 of a house 2 are provided on a swinging plate 15 so as to support the house 2 swingably against the base 4.
Patent JP-2002190273-A (JP)
Title: Electromagnetic field superimposed sector type spectroscope
Inventor: SHIOKAWA YOSHIRO
IPC: G01N27/62
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic field superimposed sector type spectroscope which is capable of operation in high pressure atmosphere under such a process as sputtering, and has sufficient performance at a low cost. SOLUTION: The spectroscope is formed by electrodes for producing an electric field and magnetic poles or magnets for producing a magnetic field, and sorts mass and energy of charged particles by making them pass through arcuate orbits with specified curvatures in an electromagnetic field in which the electric field and the magnetic field intersect at right angles. In the device, the surfaces of the magnetic poles or the magnets function as electrodes producing electric fields.
Patent JP-2002195017-A (JP)
Title: Flow control valve for blow-by gas
Inventor: MIURA YASUSHI
IPC: F01M13/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a flow regulating valve for blow-by gas formed integrally on a cylinder head cover, whereby it is possible to adjust the rate of flow in the valve. SOLUTION: The cylinder head cover 10 made of resin which is to cover the dynamic valve system of an engine, and a cylinder part 20 to penetrate the cover 10 from inside to outside is provided integrally, and a valve element and a spring 21 for energizing the valve element 22 are installed inside the cylinder part 20, and the spring 21 is held by a plate 23 installed at one opening of a cylinder part 22, and thus the intended flow control valve 40 for blow-by gas is installed, in which further an adjusting means 23 for adjusting the rate of flow at the valve element 22 is installed on a plate made of metal.