baber/WOPTO huggingface dataset:
Patent JP-2001176418-A (JP)
Title: Color-selection electrode and cathode-ray tube
Inventor: MAKINO KEIZO
IPC: H01J29/07
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain color selection electrodes that can realize weight reduction of frame, while avoiding deterioration in image quality caused by the vibration of fine metal stripes and a cathode-ray tube that employs the color selection electrodes. SOLUTION: On the rear surface of each fine metal stripes 4 on a side opposite to that, having contact with damper wire 8a and 8b, grooves 10 with a length L are respectively provided in the lower region below the center P of fine metal stripes 4 with respect to the Y direction. With this provision, vibration loop of fine metal stripes 4 shifts from the center P to the side of the damper wire 8b, and the vibration amplitude of the fine metal stripes 4 is restrained.
Patent JP-H11190346-A (JP)
Title: Bearing unit for wheel
Inventor: SAHASHI KOJI
IPC: F16C19/18
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To enhance the use life of an inner race, which constitutes a vehicle inner track surface of an axle hub without increasing the diameter of a wheel bearing. SOLUTION: This bearing unit is composed of an axle hub 1 coupled to a drive wheel, a wheel bearing 4 arranged at the outer diametrical surface of the axle hub 1, for rotatably supporting the axle hub 1 through the intermediate of plural rows of rollers 2, 3, an constant velocity universal joint 5 for transmitting a power from a drive shaft to the axle hub 1. In this arrangement, there is provided an inner race in which, of plural rows track surfaces 8', 9 of the axle hub 1, the hardness of a vehicle inner track surface 9 is set to higher than that, about HRc 58, of a vehicle outer track surface 8, that is, higher than HRc 60.
Patent JP-2001171309-A (JP)
Title: Rolling bearing unit for supporting wheel
Inventor: FUJITA ATSUSHI
IPC: F16C35/063
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To realize structure having light weight, a low cost, and moreover excellent durability. SOLUTION: A cylindrical part 18b formed on the end part of a hub 2c is caulkedly expanded outward in a diameter direction to fix an inner wheel 3, in the condition wherein the wheel 3 is externally fitted to a step part 8 formed on the end part of the hub 2c. A different level part 27 is formed on the outer peripheral surface of the base end part of the part 18b, to be adopted as a starting point. A part shown by an oblique grating is hardened by heat treating, to prevent the deformation and abrasion of the part. The part 27 is not hardened to prevent damage such as a crack in a portion corresponding to the part 27 at the time of caulking work.
Patent JP-H06228669-A (JP)
Title: Method and device for removing from molten aluminum particle contained therein
Inventor: SHII EDOWAADO ETSUKAATO
IPC: C22B21/06
Filed: 1991-12-13
Abstract: PURPOSE: To provide a multi-stage type filter device for filtering a molten metal, which is constituted by containing a means penetrating cleaning gas in order to remove deposited filter cake from a rigid filter means in a tangential direction, and a method therefor.  
     CONSTITUTION: This filter device is characterized in that it contains a filter housing 4 having an inlet part 6 and an outlet part 8, a coarse filter means 30 enabling the removal of solid materials having comparatively large grain diameters, a fine filter means 40 enabling the removal of solid materials having comparatively small grain diameters and the means 50 for removing the filter cake by guiding the gas flow toward the front surface of the coarse filter means 30. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05105107-A (JP)
Title: Parallel crank steering system
Inventor: HANEDA TAKASHI
IPC: B62D7/08
Filed: 1991-10-12
Abstract: PURPOSE:To make proper design and heighten the degree of freedom in designing by coupling a pair of steering plates with a car body through a coupling rod to form a parallel link mechanism, installing a shaft supporting plate for wheel to each steering plate with a steering shaft, and mounting a steering wheel on the coupling rod or any steering plate. CONSTITUTION:A pair of supporting rods 2 are extended ahead from the over- position and under-position of the body 1 of a car, and rotary shafts 3 are installed on the mating surfaces of the foremost and central parts of these supporting rods. On both sides of each supporting rod 2, a pair of steering plates 4 are furnished parallelly with a certain spacing reserved in between. Coupling parts 5 are provided in the tail and center parts of the oversurface and undersurface of each of these steering plates 4. The central part of a coupling rod formed in a plurality of V's is pivoted at each rotary shaft 3, and the two ends are coupled with each coupling part 5. A shaft supporting plate 8 is coupled with each of the steering shafts 7 installed parallelly at the tips of the steering plates 4, and the axle 10 of wheel 9 is pivoted on this shaft supporting plate 8.
Patent JP-H06203062-A (JP)
Title: Electronic dictionary system
Inventor: TAKAHASHI YOSHINORI
IPC: G06F17/28
Filed: 1992-12-28
Abstract: PURPOSE:To provide an electronic dictionary capable of easily obtaining desired translation information with a small number of times of key operations by the user of the electronic dictionary. CONSTITUTION:A display part 1 displays only a representative word which represents a word group for the one provided with similar meaning in a word group of second language in accordance with an inputted word of first language, and displays the word group represented by a selected representative word when one of displayed representative words is selected.
Patent JP-H06185560-A (JP)
Title: Temperature compensation gas-filling stay damper
Inventor: KUZE GIICHI
IPC: F16F9/00
Filed: 1992-12-18
Abstract: PURPOSE:To realize light door operation by a method wherein a plunger is slidably mounted on the central part of a piston part at the tip of a piston rod through energization of a spring, a plunger valve is closed through forced operation of the piston rod during forced operation of the piston rod in an outside air high temperature region and the volume of the working chamber is enlarged to reduce a gas pressure. CONSTITUTION:In a high temperature region, for example, +20 deg.C-+60 deg.C, a rod 10 is pushed out through a seal bag 13 through expansion of a thermoactuator 6 and wax 14. The large part 7b of a plunger valve 7 is brought into pressure contact with the moving lip 23 of a resilient check valve plate 24 to close and disconnect connection between a pressure storage chamber 3 and a working chamber 2. In this case, when hatch back is fully closed, the plunger valve 7 is pushed by the plunger 29 of the piston part 5a of the piston rod 5 until a spring 22 is brought into adhesion thereto, and a surplus stroke is absorbed. Through opening operation of a hatch, the plunger 29 is opened away from the plunger valve 7, the volume of the working chamber 2 is increased in linkage with opening to reduce a gas pressure.
Patent JP-H06182320-A (JP)
Title: Treatment of incineration dust in refuse incinerator
Inventor: NISHIYAMA SHINROKU
IPC: F23J1/00
Filed: 1992-12-16
Abstract: PURPOSE:To make it possible to treat incineration dust without using a capsule, then interrupt the elution of adsorbed dioxin, harmful heavy metals by rain, and thereby preventing pollution from occurring by granulating incineration dust collected by a dust tank, and treating the ash for dumping after the fusion and solidification of the ash using a die. CONSTITUTION:Incineration dust collected in a dust tank 4 reaches a dust cooler 8 below and is cooled, and further, is fed into another dust tank 10 from an air transport tank which is continuous to the dust cooler 8. A compact feeder 12 is connected to the dust tank 10, and a granulator 14 is connected to the feeder 12 through a scaler 13 which is continuous to the feeder 12. The incinerator dust is granulated to a specified grain size by the granulator. After that, the dust is pelletized to a specified size through a rotary kiln 15, and in a next step, the pellets are fused by an arc electric furnace 16. Then, the product thus processed is molded appropriately by casting in a shape suited for treatment, and is disposed of by burying it or any other various methods of disposal.
Patent JP-2001170013-A (JP)
Title: Catheter with pressure detecting function
Inventor: HASHIMOTO TADASHI
IPC: A61B5/0215
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a catheter with a pressure detecting function easily manufacturable and smoothly insertable without forming unevenness on the outer surrounding surface of an atmospheric pressure lead-in tube. SOLUTION: The catheter 1 with a pressure detecting function comprises a chip support body 11, a pressure sensor chip 16, a signal wire 39, and an atmospheric pressure lead-in pipe 30. The pressure sensor chip 16 is mounted on the chip support body 11, and the signal wire 39 is electrically connected to the pressure sensor chip 16. The atmospheric pressure lead-in tube 30 makes the atmospheric pressure act on the rear side of the pressure sensor chip 16 as a standard pressure, and the signal wire 39 is inserted into the atmospheric pressure lead-in tube 30.
Patent JP-2000176579-A (JP)
Title: Flat heat transfer tube working method for heat exchanger
Inventor: KISHIKAWA RYOJI
IPC: F28F1/02
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a heat transfer tube having reduced buckling deformation, not causing undulating/deformation and having a good heat transfer rate by filling/ hardening fluidized hardened oils and fats in a heat transfer tube to be worked having an arbitrary cross sectional shape and then arranging the heat transfer tube between an upper die and lower die and subjecting to pressing. SOLUTION: In the heat transfer tube to be worked having an arbitrary cross sectional shape of true round, etc., as produced, hardened oils and fats of wax, etc., heated to e.g. 70-100 deg.C to increase its fluidity is filled, and then the fluidity is decreased by cooling/hardening. The heat transfer tube to be worked is arranged in the pressing space 07 of a lower die 05 and pressed from above by a press device 02 through a pressing face of an upper die 03. At this time, by opening both ends of the heat transfer tube to be worked, flow out due to compression of the hardened oils and fats is not suppressed, further a pressing space 07 is regulated through a spacer 04. By this method, the hardened oils and fats 2, which are evenly slided, deformed, fluidized, evenly press a tube wall against pressing force, a flat heat transfer tube 1 is formed with reduced buckling deformation.
Patent JP-2000203238-A (JP)
Title: Heating/air conditioning system for automobile
Inventor: LOUP DIDIER
IPC: B60H1/32
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce volume of a mixing chamber to downsize a total dimension of a heating/air conditioning system, by providing a mixing means. SOLUTION: This heating/air conditioning system for an automobile is provided with a cool air duct 12, a hot air duct 14 for storing a heating radiator 18, a mixing chamber 28 communicated with a blow-out port 24 of the cool air duct 12 and a blow-out port 26 of the hot air duct 14, and at least one mixing means having a drum type mixing flap 144 by which the blow-out port 24 of the duct 12 is closed in a 'hot air' position and by which the blow-out port 26 of the duct 14 is closed in a 'cold air' position. A partitioning wall 148 of the mixing flap 144 has at least one recess so that a cold air flow passes through the recess to be mixed with a hot air flow when the flap 144 moves from the 'hot air' position to the 'cold air' position.
Patent JP-H11183372-A (JP)
Title: Spr sensor device, analysis system and detecting method using it
Inventor: UCHIYAMA KENICHI
IPC: G01N21/05
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a surface plasmon sensor device having a small size and high detection accuracy and capable of detecting a plurality of materials. SOLUTION: A fluid feed pipe 1 is erected on the detection surface 2 of a prism 3. The feed pipe 1 is made linear and sufficiently long so that a fluid flows in it as a laminar flow. The outlet of the feed pipe 1 directly faces the detection surface 2 at a slight gap, and it is flared to guide the fluid laminar flow to the detection surface 2 and release it to the outside without disturbing it. A fluid discharge pipe 4 is a large-diameter circular pipe, it is arranged to locate the feed pipe 1 at the center axis position, and it is firmly crimped to the surface of the prism 3 by bots and nuts 6. A link section between the discharge pipe 4 and the surface of the prism 3 is smoothly curved not to disturb the fluid flow. Ring-like electrodes 9 are fitted to the feed pipe 1 and the discharge pipe 4 as electrochemical sensors.
Patent JP-H11180779-A (JP)
Title: Monolithic refractory and its structure
Inventor: TANAKA SEIJIRO
IPC: C04B35/66
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a monolithic refractory structure used in an iron mill, etc. SOLUTION: The objective refractory structure is manufactured by using a blend of monolithic castable refractories with 5-60 wt.% blocks of monolithic castable refractories having the same compsn. or applying monolithic castable refractories while adding 5-60 wt.% blocks of monolithic castable refractories having the same compsn. The blocks are preferably subjected to heat treatment such as drying and firing.
Patent JP-H11178483-A (JP)
Title: Fishing rod
Inventor: MINODA SUSUMU
IPC: A01K87/04
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod adopting the advantageous points of both a guide type fishing rod and an internally threaded fishing rod. SOLUTION: This fishing rod is obtained by disposing an opening 6 from the grip portion 3 of a fishing rod main body 1 to the intermediate rod portion, engraving a groove in a tip rod portion 5 in a state communicating with the opening 6, and further disposing moor portions 8 on the opening 6 and the groove for each proper distance.
Patent JP-2000186198-A (JP)
Title: Thermoplastic elastomer composition
Inventor: OTSUKA YOSHIHIRO
IPC: C08L63/08
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic polyurethane elastomer composition excellent in water resistance, and having low hardness. SOLUTION: This thermoplastic elastomer composition is obtained by compounding an epoxydized diene-based block copolymer having 40-70 JIS A hardness and a polyurethane-based elastomer. The composition also obtained by compounding the epoxydized diene-based block copolymer having 40-70 JIS A hardness, the polyurethane-based elastomer, and a styrenic elastomer.
Patent JP-2000187652-A (JP)
Title: Multi-processor system
Inventor: TAMAOKI YOSHIKO
IPC: G06F9/46
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To attain high speed lock processing by using a memory mapped communication register without changing any processor in a multi-processor system. SOLUTION: This multi-processor system is provided with communication register modules 400-402 corresponding to processors 10-12 one to one, and a lock processing test operation is operated to the corresponding communication register modules, and a lock value set operation and an unlock operation are operated through an inter-communication module bus to all the communication modules by executing simultaneous writing control.
Patent JP-H11196013-A (JP)
Title: Wireless receiver and communication method using the receiver
Inventor: TANAKA TOMOHISA
IPC: H03J7/18
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To automatically retrieve a channel that is substantially available and substantially will not cause jamming such as same-channel jamming, adjacent channel jamming, the mutual modulation jamming, etc. SOLUTION: When a channel retrieval setting part 9 is turned on, a control part 4 successively each channel for al channels assigned to a receiver at a receiving part 2 and automatically decides whether every channel is idle or being used by another system. Then a channel that has no tertiary mutually modulating relation, for example, with a working channel and is not adjacent to the working channel either is detected among those idle channels. The number of the detected idle channel is shown at a display part 10. Thus, a pleasant radio communication is realized which will not cause the jammings by the used the channel that is shown at the part 10.
Patent JP-H10157242-A (JP)
Title: Tape-printing apparatus and tape cartridge
Inventor: NUNOKAWA MASAHIKO
IPC: G09G5/36
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To simplify a designation work for a tape breadth, a size of data of each line, etc., which are required when a plurality of lines of data are printed by a tape-printing apparatus. SOLUTION: When a relative size relationship of a character string to be printed in each line is selected for the character string covering a plurality of lines, and a printing execution command is output, a CPU 110 reads the selected size relationship of the character string of each line and a detection signal of a cartridge distinction switch 102 (steps 100, 110). From a result of the reading, a breadth of a tape T set at this time is detected, and thereafter a character font of each line is determined from a result of the detection and the size relationship of the character string of each line with reference to a font map stored beforehand in an internal ROM (step 120).
Patent JP-2000050557-A (JP)
Title: Slotless motor for ultra-high speed drive
Inventor: KIN KIHO
IPC: H02K15/16
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To secure easily the air-gap magnetic flux density of a slotless motor for an ultra-high speed drive and keep uniform the magnetic flux density, and make unseparate its stator coil from its housing at at a very high speed rotation. SOLUTION: A stator ring 1 is provided interposed between a magnet 53 and stator coil 51, whose outer peripheral surface is pressure contacted with the stator coil 51 and whose inner peripheral surface faces the magnet 53 with a predetermined air-gap between, and a fastening means for fastening the stator ring 1 to housing caps 55 fixed at both the ends of a housing 50 and for keeping the separate distance of the inner peripheral surface of the stator ring 1 constant from the outer peripheral surface of the magnet 53.
Patent JP-2000168020-A (JP)
Title: Laminator and sheet cassette
Inventor: FUKUOKA MUTSUO
IPC: B29C63/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To develop a laminator capable of producing a laminate wherein the bonding layer with other member is provided on one surface of paper in low cost and capable of being used continuously. SOLUTION: The sheet S1 in the sheet cassette housed in the sheet supply part of a laminator constituted of a paper supply part, the sheet supply part, a lamination treatment part and a cutting part is constituted by laminating an adhesive layer T on one surface of a transparent resin film layer F. A sheet S2 comprises only a release paper layer L and, when paper P is held between the sheets S1, S2 to be laminated to them, the transparent film layer F is laminated to the surface of paper P to be protected. The release paper layer L is arranged on the rear surface of the paper P in a non-adhesive state and the periphery of the paper P is surrounded by the sheets S1, S2 and, at the protruding part from the periphery of the paper P, the transparent film layer F and the release paper layer L are bonded to the adhesive layer T in an easily peelable state.  When a laminate R is bonded to a wall, the release paper layer L on the rear surface of the paper is taken up.
Patent JP-2000191218-A (JP)
Title: Conveyor for alignment of sheet-like product
Inventor: TOTANI MIKIO
IPC: B65B43/12
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To feed sheet-like products such as plastic bags in accurate alignment. SOLUTION: Each time a number of sheet-like products are discharged to a receiving member 8 at a discharge position and stacked, the receiving member 8 is moved on around an upstream sprocket 4 by a chain 6 for feeding the sheet-like products to be raised and the receiving member 8 is moved on between the upstream sprocket 4 and a downstream sprocket 5 by the chain 6 for feeding the sheet products.
Patent JP-2000195081-A (JP)
Title: Disk drive apparatus and its head feed mechanism
Inventor: SHIOMI TETSUHIRO
IPC: G11B7/095
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To miniaturize the whole of a base chassis by setting outer shapes of a spindle chassis and a part of a pickup chassis surrounding an optical pickup device into a nearly equal shape to almost overlap with each other. SOLUTION: A pickup chassis 45 is arranged in the back of a front face element of a spindle chassis 44 and consists of frame-shaped members. An opening part is formed to the inside of the frame-shaped members, through which an optical head of an optical pickup device 48 passes. The apparatus is constituted so that an overlap height is nearly equal to a height of the front face element part of the spindle chassis 44 when the pickup chassis 45 overlaps with a predetermined position of the spindle chassis 44. Since most of a base chassis (excluding a pivot of the pickup chassis 45) is arranged within an opening part of a disk tray 13, the pickup chassis 45 can be compact and moreover the whole of a disk drive apparatus 11 can be made compact.
Patent JP-2001182721-A (JP)
Title: Jointing tool
Inventor: HANZAWA SHOICHI
IPC: F16B5/12
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a jointing tool which joins sheet bodies fitted with holes together very easily by utilizing attachment holes. SOLUTION: This is a jointing tool which joins the sheet bodies A together each other, by inserting the sheet bodies A into the holes attached with them, which have been kept to pass through. An engaging part 3 is equipped with the sheet bodies A, which either projects or withdraws easily. When the inserter 2 is inserted into the holes 1 which are kept to pass through, the projection of the fastening part 3 from the insert body 2 stops the inserter from passing through the holes, so that the insert body 2 is kept from slipping out of the holes 1.
Patent JP-H11262045-A (JP)
Title: Periodic beacon signal generator for code division multiplex access system base station
Inventor: JON KAZAI
IPC: H04B1/707
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a periodic beacon signal generator used for a base station adopting the code division multiple access(CDMA) system which minimizes a load at an output end and a forward noise in the case of hand-off processing. SOLUTION: For operating one or plural beacon signals for hand-off between base stations whose traffic differs from each other in the periodic beacon signal generator for a CDMA base station for a cellular or personal portable communication (PCS) system adopting the code division multiple access system, a level control signal 410, a frequency conversion section 420, a time division control section 430 and a control information setting section 440 are used, so that a beacon signal with respect to the traffic is outputted periodically in a time division multiples state. Thus, the load of an output end and a forward noise during hand-off processing are minimized.
Patent JP-2001186928-A (JP)
Title: Toothbrush
Inventor: NAKANOUBAYASHI SUSUMU
IPC: A46B9/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush with the brush part easily replaceable, easily changeable in attachment angle of within a conical range, and freely swinging in the conical range. SOLUTION: This toothbrush is characterized that one end of the brush part 2 is detachably attached to the tip of a handle 1 via an attaching member 4, the brush part 2 attached to the tip of the handle 1 via the attaching member 4 is freely swung within a conical range with the base of the attaching member 4 set to a shaft core, and the attachment angle of the brush part 2 attached to the handle 1 via the attaching member 4 can be fixed at an arbitrary angle by the attaching member 4.