baber/WOPTO huggingface dataset:
Patent JP-H11148972-A (JP)
Title: Padar device
Inventor: SAYANA TOMOAKI
IPC: G01S13/931
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce the routing of a noise component between transmission and reception of signals without requiring antenna separately for transmission and reception, and to easily reduce costs. SOLUTION: In an FMCW-system radar device where a transmission part 20 and a receiver 28 are connected to an antenna 26 commonly for transmission and reception via a circulator 24, a high-frequency switch 22 for turning on/off is provided between the transmission part 20 and the circulator 24, and the high-frequency switch 22 is turned off by a switch control signal 30a being transmitted from a signal processor 30 on the reception operation of the receiver 28, thus breaking the transmission output of the transmission part 20 for a specific period, and hence reducing the routing of noise components between transmission and reception of signals.
Patent JP-H11162943-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMAMOTO AKIHIRO
IPC: H01L23/52
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for patterning an aluminium alloy film without indentation in the sidewall of laminated wiring of aluminium alloy and high melting point metal. SOLUTION: An aluminium alloy film 12 followed by a titanium nitride film 13 are formed on an insulating film 11 on a semiconductor substrate. Then, a resist pattern 14 is formed on the top of them. A sacrificial aluminium alloy film 15 is formed to coat the titanium nitride film 13 and the resist pattern 14. The sacrificial aluminium alloy film 15 is removed by dry etching with a chlorine gas, then the titanium nitride film 13 and the aluminium alloy film 12 are etched using the resist pattern 14 as mask in order to form a titanium nitride pattern 16 and an aluminium alloy pattern 17. Since the aluminum trichloride reaction product gas evolved when the sacrificial aluminium alloy film 15 is etched remains immediately before the aluminum alloy film 12 is etched, an aluminium trichloride reaction product 18 adheres sufficiently to the sidewall of the aluminium alloy pattern 17.  This protects the sidewall from the chlorine gas, thus preventing indentation.
Patent JP-2001146736-A (JP)
Title: Recovery equipment
Inventor: YANAGISAWA AKIHIKO
IPC: E02B15/10
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a recovery equipment capable of efficiently recovering things to be recovered. SOLUTION: The recovery equipment 3 is equipped with an acting rotating body 45 ratable for collecting seaweeds W on water surface around a carrying start terminal of a carrying means 40 by generating a water current inside the water tank 1. Seaweeds W collected by the rotation of the acting rotating body 45 are carried toward a container 9 from the top of the water surface of the water tank 1 by the carrying means 40. Compared to manual work using a scoop net or the like, the efficiency of the recovery work for the seaweeds can be considerably improved.
Patent JP-H11163051-A (JP)
Title: Mounting structure of semiconductor chip and semiconductor device
Inventor: SHIBATA KAZUTAKA
IPC: H01L25/065
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a COC structured laminated chip with an anisotropically conductive film for preventing electrode pads from corroding, and a semiconductor device having this laminate chip. SOLUTION: A first and a second semiconductor chips 1, 2 are laminated through an anisotropically conductive film ACF 3. Electrode pads 11A of bonding terminals to the second chip 2 and electrode pads 12A for wire bonding are formed on the surface of the first chip 1. Electrode pads 21A of bonding terminals to the first chip 1 are formed on the surface of the second chip 2. Conductive protective layers 11, 21, 12 are formed on the surfaces of the electrode pads 11A, 21A, 12A.
Patent JP-H10169923-A (JP)
Title: Shape varying burner
Inventor: ISEDA YOSHIHISA
IPC: F23D14/10
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To enable efficient and uniform heating by a method wherein a bag- shaped material comprising a heat resistant metal fiber is worked into a long- sized cylinder body, with the tip thereof closed, a flexible premixed gas dispersion supply member is installed in the cylinder body while a drive arm having a joint is installed. SOLUTION: A cylinder body 1 is moved forward being properly bent from the tip sequentially controlling the bending of a joint part 9 of a drive arm 8 to allow the positioning of the cylinder body 1 into a matter to be heated having a concave surface with a complicated shape. Under such a condition, a premixed gas of a fuel and an oxidizing agent supplied in a premixed gas dispersion member 2 is dispersed and injected from the premixed gas dispersion member 2 to be supplied into the cylinder body 1. The premixed gas supplied exudes outside from fine pores of a cloth-like material at points of the cylinder body 1 and is ignited by an ignition source to be burned on the surface thereof. Flame 15 is also formed on the undersurface of the cylinder body 1 and can effectively heat the surface of a matter to be heated below it 15.
Patent JP-H07189855-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: ITAKURA YUJI
IPC: F02M51/08
Filed: 1993-12-27
Abstract: PURPOSE:To facilitate the installation of a fuel injection valve by having a protrusion formed at one end of a holding cover traversing a top of a fuel injection valve, engaging the protrusion with a groove made on the injector housing side having a bend portion formed in the holding cover and engaging the bend portion with the top/side face of the fuel injection valve. CONSTITUTION:A fuel injection valve 3 with a connector 31 protruding from a top portion 36 is positioned in a cylindrical injector housing 1 formed in a fuel supply pipe. A holding cover 2 traversing a top 40 of the fuel injection valve 3 is fixed by screwing on an end face of the injector housing 1. A penetration hole 22 is formed on the base side of the holding cover 2. At the other side, a claw 24 protrudes toward outer periphery of the housing 1. The claw 24 is then attached/detached in a groove 12 formed in an end face of the housing 1. With a fitting portion 23 of the holding cover 3 onto a top side face 39A of the injection valve 3, a bolt 5 is inserted into the penetration hole 22 of the holding cover 2. By thus screwing it on the end face of the housing 1, the fuel injection valve is fixed in position.
Patent JP-H03191862-A (JP)
Title: Activity diagnostic agent for chronic rheumatoid arthritis
Inventor: OMORI TOSHIHIRO
IPC: G01N33/50
Filed: 1989-12-21
Abstract: PURPOSE:To diagnose the progressing degree of chronic rheumatoid arthritis simply by utilizing proteinpolysaccharide obtained by the liquid culture of the mycelium of fungus belonging to Ascomycetes as the effective component of a diagnostic agent. CONSTITUTION:This diagnostic agent is constituted of a sugar component and a protein component. The sugar component comprises amino sugar mainly comprising galactosamine and neutral sugar comprising glucose, mannose and galastose. The protein part has the amino acid composition of glutamin acid, aspartic acid, arginine, threonine, serine, proline, glycine, alanine, valine, leucine, isoleucine, phenylalanine, lysine, cysteine and metheonine. The following analyzed values of the elements are indicated. C: 42 - 47%, H: 5 - 8%, and N: 7 - 10%. Proteinpolysaccharide having the molecular weight of 5,000 - 1,000,000 in measurement of gel filtration method is obtained. The proteinpolysaccharide is suspended in the lean aqueous solution of organic acid, and ultrasonic-wave treatment is performed. Thus the proteinpolysaccharide is dissolved. The pH of the obtained solution is adjusted, and the diagnostic agent is obtained.
Patent JP-H09170011-A (JP)
Title: High efficient converter steelmaking method
Inventor: MATSUO MITSUTAKA
IPC: C21C5/30
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To drastically shorten decarburizing and refining time in a converter blowing of prerefined molten iron. SOLUTION: Supplying velocity F of gaseous oxygen per ton of the molten iron in the furnace is made to be >=5Nm<3> /t.min and atmospheric pressure P (10<2> kPa) in the furnace is adjusted in the range of the following inequality. P>0.25(F-4.0)+1.0. Further, the decarburization is executed up to 0.5wt.% or lower carbon concn. with the above condition and successively, the atmospheric pressure in the furnace is made to become the atmosphere or the reduced pressure of 50-500Torr, and the decarburization is executed up to a prescribed carbon concn.
Patent JP-H11231810-A (JP)
Title: Optical fibor device for illuminating light transmitting information carrying medium of traffic, information and advertisement mark
Inventor: GAYDOUL EKKEHARD
IPC: F21V8/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a self-irradiating system with an optical fiber device which is inexpensive in manufacture and has improved illumination characteristics and can sufficiently see the marks of traffics, information and advertisement even under inferior lighting conductions. SOLUTION: An illuminated mark or notice board is provided with one or plurality of mutually arranged plastic panels, and is worked as a display device 2 a of an optical fiber device 1. Light propagates in parallel from the optical fiber device 1 to a display face. A transparent information or signal generating substance is provided on the panel. the optical fiber device is assembled of a plurality of standardized components in module styles 3, 4 for a standard optical fiber system to comply with a display system request. The optical fiber device is provided with many arm-type light guides and an optical piglet body 7 acting as an optical propagating angle adjusting optical statement corresponding to the above light guides to uniform optical intensity extending over the whole angle range.
Patent JP-2001154472-A (JP)
Title: Image forming device and toner consumption calculating device
Inventor: MORIURA KENJI
IPC: H04N1/29
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of adjusting a toner supply quantity to a developing device by integrating pixel values of a formed toner image irrespective of binary data or multi-valued data concerning the image forming device. SOLUTION: This image forming device has a toner consumption calculating part comprising a binary-multivalue converter 110 for counting the number of bits at a bit level corresponding to the toner consumption among plural bits of each pixel of an inputted image signal and converting them into a numerical value expressed as the same number of bits as that of the plural bits, a selector 120 for selecting either the inputted image signal or the signal having passed through the binary-multivalue converter 110 according to a control signal, an integrator 130 for integrating the numerical values of each pixel of the signal outputted from the selector 120, and a change-over circuit 140 for generating the control signal to be inputted to the selector 120 according to the property of the inputted image signal.
Patent JP-H07191193-A (JP)
Title: X-ray mirror
Inventor: TAKENOUCHI KAZUNORI
IPC: G21K1/06
Filed: 1993-12-27
Abstract: PURPOSE:To provide an X-ray mirror which excels in the surface flatness, can enhance the reflection efficiency of short-wave X-rays, and can favorably be used in an X-ray exposing device, X-ray microscope, etc. CONSTITUTION:A mirror reflecting X-rays is equipped with a flat film 2 of silicon carbide over the surface of a ceramic substrate 1, wherein the apex angle alpha of a growth trace on a crystal grain of the flat film 2 is made smaller than 40deg. or the secondary crystal grain on the surface of the flat film 2 should have a mean grain size of 40mum or below.
Patent JP-H02177975-A (JP)
Title: Tennis racket
Inventor: HIRATA MASANORI
IPC: A63B49/08
Filed: 1988-12-28
Abstract: PURPOSE:To concentrate the force of a grip hand to one point by a projected body and to easily hit a ball by the reverse grip force by providing the projected body in a grip and fitting a weight part in an intermediate position between the projected body and a point on an effective hitting range. CONSTITUTION:A projected body 1 of a necessary shape is projectedly provided in the necessary position of one side surface side 4 in the grip parallel with a face surface. Then, in the length-wise direction of a tennis racket, a weight part 2 is provided in the intermediate position on a shaft 8 between the projected body 1 and the arbitrary position of an effective hitting range 3 on the face. By the operation of the projected body, the force to be added to the grip is concentrated to the position of the projected body 1 in the grip or to the position on the back and a rate is reduced to hit the ball by moment. On the other hand, the position of the weight part 2 plays the role of a shaft for spin of the tennis racket by the inertia of the weight part 2 and the reverse grip force goes to be the force to generate the spin with the position of the weight part 2 as the shaft. In impact, the reaction received in a head part by the ball is operated in a direction to stop the spin. Then, the reverse grip force transmits the force to the head part with resisting against this reaction.
Patent JP-H04199144-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KATO MARIKO
IPC: G03C1/22
Filed: 1990-11-29
Abstract: PURPOSE:To ensure safe handling under yellow safelight and to increase sensitivity to Ar laser light by using silver halide subjected to desalting treatment with a gelatin flocculant and incorporating a specified compd. CONSTITUTION:Silver halide subjected to desalting treatment with a gelatin flocculant is used in a silver halide emulsion layer of a silver halide photographic sensitive material and a compd. represented by formula I is incorporated into one or more layers of the sensitive material. In the formula I, R is alkyl, Z is a group of atoms required to form a 5- or 6-membered hetero ring, Q is a group of desired atoms and m is 1 or 2. A compd. represented by formula II may be used as the compd. represented by the formula I and modified gelatin obtd. by substituting aryl, aralkyl, etc., for a desired amt. of the amino group of gelatin may be used as the gelatin flocculant.
Patent JP-H03191821-A (JP)
Title: Magnetic encoder
Inventor: MIYAO OSAMI
IPC: G01D5/245
Filed: 1989-12-21
Abstract: PURPOSE:To improve the reliability of an apparatus by providing magnetoresistance elements which are formed at the pitch of the specified pole width along the moving direction of a multipolar magnetized body and form the first - fourth phases having the magnetoresistance effect over the specified pole width. CONSTITUTION:A magnetoresistance element 29C for the third phase is formed so that the pitch phase of the pole width of about lambda/8 is shifted in the moving direction of an encoder pole 2 from a magnetoresistance element 29A in the first phase. A magnetoresistance element 29B for the second phase is formed so that the pitch phase of the pole width of about lambda/4 is shifted along the mov ing direction of the pole from the magnetoresistance element 29A in the first phase. A magnetoresistance element 29D for the fourth phase is formed so that the pitch phase of the pole width of about 3lambda/8 is shifted along the moving direction of the pole from the magnetoresistance element 29A in the first phase. Thus the encoder signals which are the references of the total of four phases for the first - fourth phases can be obtained from the magnetoresistance elements. Therefore, the high-pulse encoder signals can be obtained, and the reliability of the apparatus can be improved.
Patent JP-H02172661-A (JP)
Title: Centerless grinding machine
Inventor: SHIMADO KOJI
IPC: B24B5/18
Filed: 1988-12-27
Abstract: PURPOSE:To eliminate the need for a troublesome preparatory work of fixing plural works in advance and to improve working efficiency by arranging a guide jig on a plate prior to the work. CONSTITUTION:A guide jig 7 is first arranged on a plate 1 prior to a work W and the cylindrical face 7a of the guide jig 7 is pressed to a grindstone wheel 4 by a pressing wheel 6. Then, an initially grinding work W is closely fitted to the joining face 7b of the guide jig 7 and the work W to be ground thereafter is joined in order to the previous work W. Then, the grindstone wheel 4 is rotated, the guide jig 7 and each work W are rotated with transferring along the axial line of the grindstone wheel 4 according to the inclination of the shaft 5 of the pressing wheel 6 and the grinding of the peripheral face is performed in the feeding order for the plural works W.
Patent JP-H08166076-A (JP)
Title: Ball valve
Inventor: NAKANISHI SADAYUKI
IPC: F16K27/00
Filed: 1994-12-14
Abstract: PURPOSE: To provide a ball valve excellent in the sealability between a body and a ball. CONSTITUTION: A ball valve 1 having a synthetic resin body 2 which is integratedly extruded using a ball 3 and a stem 4 as a part of a core forms a body 2 by embedding a plurality of wires 5 with intervals in an approximately concentrical manner with flow passage holes 2a, 2b in the surface which is adjacent to the flow passage holes 2a, 2b on either side or each side of the body 2 and is brought into contact with the ball 3.
Patent JP-H10173762-A (JP)
Title: Caller-side information display system
Inventor: ITO SHINGO
IPC: H04M1/57
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a caller-side information display system by which a large member of information of a caller-side equipment is stored. SOLUTION: On the arrival of a call signal (S1), whether or not a Caller-ID (telephone number of a caller-side equipment) is sent from an exchange, while a telephone line is being left open is discriminated (S2). When the Caller-ID is sent (S2: Yes), the Caller-ID is received (S3), and sent to a DC (S4). After the transmission of the Caller-ID, the transmission of the display data corresponding to the Caller-ID from the PC is awaited (S5: No). Upon the receipt of the display data sent from the PC (S5: Yes), the received display data are displayed on an LCD (S6) and information of the caller-side equipment is reported to the user of an MFD.
Patent JP-H08165396-A (JP)
Title: Thermochromic resin composition
Inventor: MURAMATSU JUNICHI
IPC: C09K9/02
Filed: 1994-12-14
Abstract: PURPOSE: To provide thermochromic resin compsn. which, in a low temp. region, can simply conduct display according to the ambient temp. by bonding, coating and printing onto a working surface, has light modulating capability according to temp. change even in sole use, is inexpensive and practical, and has heat resistance. CONSTITUTION: This resin compsn. comprises a mixture of a low-viscosity vinylidene fluoride/hexafluoropropylene copolymer, a butyl (meth)acrylate polymer and a phthalic ester compd. and has a haze of 50 deg.C or below. Alternatively, the resin compsn. comprises a crosslinking product of the above mixture having a haze of 50 deg.C or below.
Patent JP-H11165089-A (JP)
Title: Ball mill and preparation of slurry using the ball mill
Inventor: MIYAMOTO TARO
IPC: C04B35/626
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a ball mill capable of preparing a high-purity ceramic powder-contg. slurry and a method for preparing the high-purity ceramic powder- contg. slurry reduced in the content of metallic impurities, etc., to obtain the high-purity compact with the ceramic powder as the raw material using the ball mill. SOLUTION: This ball mill consists of a main body as an agitated chamber and a lid 14 fastened to the main body 12 with a bolt, and a plurality of agitating balls are arranged in the main body 12. The main body 12, the lid 14 and preferably the agitating ball are formed from >=1 kind of resin selected from PE, polyacetals, PVC, polyurethane and tetrafluoroethylene. This resin has >=800 kgf/cm<2> flexual strength according to JIS K7203 and >=700 kgf/cm<2> compressive strength according to JIS K7208, and the total content of the metallic impurities in the resin is preferably controlled to <=5 ppm.
Patent JP-H03188949-A (JP)
Title: Wear-resistant liner insert for rotor of vertical shaft impulse device
Inventor: DEBITSUDO JIEE BEFURAA
IPC: B02C13/14
Filed: 1990-11-29
Abstract: PURPOSE: To improve the life of a liner by linearly disposing plural wear resistant inserts into the liner along a concentrated wear path and constituting these inserts of blanks having the higher wear resistance than the wear resistance of a liner blank. CONSTITUTION: While the feed material supplied from the center of a hub 86 passes a pocket 96 by rotation of a rotor 20, a feed material layer 124 is formed along a path 126. The succeeding feed material collides against the feed material layer 124 along the path 126 and is then released from the rotor 20. This feed material comes into collision against an ambient anvil and is crushed. The wear of this path 126 is maximized and is made into the concentrated wear path. The plural wear resistant inserts 128 are nearly linearly embedded into the wear resistant liner 118 along this concentrated wear path 126. The inserts 128 are formed of the wear resistant blank having the higher wear resistance than that of the liner 118.  Then, the abrasion generated in the concentrated wear path 126 of the liner 118 is lessened by the inserts 128, the life of the liner 118 is improved and the number of exchange times is decreased.
Patent JP-H09173674-A (JP)
Title: Rear base fabric for seat cover pad
Inventor: MIURA MASAO
IPC: B60N2/90
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of folding wrinkles of the skin material of a seat cover constituted by sticking the skin material for covering a seat cushion, a cover pad and rear base fabric by zigzag disposing uncrimping means of a slender shape on the rear base fabric. SOLUTION: The seat cover 1 for covering the seat of a vehicle, etc., is composed of the skin material 2, the cover pad 3 and the rear base fabric 6. The rear base fabric 6 is formed to a sheet form obtd. by subjecting the fabric to embossing of rugged shapes in a compressing process for adhering the fibers to each other and compressing and molding the fibers to a thin fabric form. While the shapes of the rugged embosses 7 are formed to an elliptical shape, the embosses 7 are disposed and formed zigzag shifting in the longitudinal direction alternately by 90 deg. from each other. If such rear base fabric 6 is laminated and adhered to the rear surface side of the cover pad 3, non-adhered parts 9 are formed in adhesive parts 8 and the embossed 7 parts and the occurrence of the folding wrinkles on the skin material 2 side is prevented.
Patent JP-H09177868-A (JP)
Title: Bearing of vibrator restriction device
Inventor: FURANTSU YOZEFU BORUFU
IPC: F16F3/10
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To restrict vibration transmission and acoustic transmission in the full direction of a three-dimensional space by providing a spring mechanism absorbing load action in the vertical direction in a bearing provided with a rubber elastic support body, a coupling plate for coupling a vibrator to a bearing, and a housing for supporting the bearing on the part of one device. SOLUTION: A bearing 1 is made of a rubber elastic support body 2 provided with a coupling plate 3 to be coupled to an engine of the passenger car at the upper part thereof and a housing 4 to be support on the car body, and a spring mechanism 6 is provided as a spirally shaped spring so as to surround a cylindrical part formed at the lower part of the coupling plate 3 in a screw 5 formed at the coupling plate 3. This spirally shaped spring 6 is arranged apart from a bearing stand 7, and the bearing stand 7 supports a side wall 8 of the sectional U shape housing 4 in the outer shell thereof. Preferably, the spirally shaped spring 6 is arranged inside a work chamber 9 so that this work chamber 9 communicates with the restraint fluid in a compensation chamber 10 formed beneath the bearing stand 7 via an annular groove 11.