baber/WOPTO huggingface dataset:
Patent JP-H10157535-A (JP)
Title: Automobile communication system
Inventor: EITZENBERGER KLAUS
IPC: G08G1/127
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To satisfy the prescribed function for a plurality of data net working applications by selecting the respectively necessary equipment units in terms of the function to perform the case-by-case application, and controlling the necessary data transmission process in an adaptable application control device. SOLUTION: An adaptable application control device 9 of an application 8 designates either of a beacon communication equipment, a standard A type GPS receiver, and an accessory standard B type auxiliary GPS receiver of a GSM equipment connected to the GPS receiver as a truly effective equipment at the instant to detect the position of an automobile to the request to detect the position of the automobile by the application 8. After the adaptable application control device 9 determines that communication be performed by or through which equipment, the effect to the prescribed equipment is adjusted through the interface.
Patent JP-S6243617-A (JP)
Title: Endoscope with ultrasonic probe
Inventor: NAGAI YASUTAKA
IPC: A61B8/12
Filed: 1985-08-21
Abstract: PURPOSE:To make a visual field range nearly coincident with the scanning range of an ultrasonic wave by providing a transparent piezoelectric oscillator which transmits and receives the ultrasonic wave and an image pickup element which converts an optical image into an electric signal under a lens at the tip part of an endoscope case. CONSTITUTION:The transparent high polymer piezoelectric plate 3 provided under the lens 2 at the tip part of the endoscope case 1 transmits the ultrasonic wave which is generated with a voltage applied by a cable 7 through the lens 2, and receives it echo through the lens 2 and converts it into the electric signal. Said voltage is controlled to scan the ultrasonic wave beam in a sectorial shape. The CCD image pickup element 4 provided under the piezoelectric plate 3 converts the optical image into the electric signal by the lens 2 and supplies it to the outside through a cable 6. Thus, the image pickup element is provided under the scanning part which transmits and receives the ultrasonic wave, so the scanning range coincides with the visual field range and an ultrasonic wave image is obtained within the visual field without moving an endoscope.
Patent JP-H1130255-A (JP)
Title: Disk brake pad
Inventor: YAMAMOTO HIROMITSU
IPC: F16D65/092
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To obviate any crack in a wearing member and its separation from a back plate, in this disk brake pad consisting of the wearing member and the back plate, by installing this wearing member after being plurally divided orthogonally or almost orthogonally in the sliding direction. SOLUTION: This disk brake pad is securable in the following procedures that plurally divided wearing members 2 are attached tight to a back plate 1 or after these divided wearing members 2 and this back plate 1 are integrally formed, heat treatment takes place, and then their surfaces are polished after cooling. As to material of the wearing member 2, either side of both semimetallic and nonsteel systems is appliable. In succession, when the sliding length of individually divided wearing members 2 is set to (a) and orthogonal in the sliding direction or almost orthogonal length is set to (b) respectively, if (b/a) is more than about 1, it is desirable because of being excellent in crack resistance and antipeelingness, and supposing it is more than about two, it is yet more desirable. With this constitution, such a disk brake pad as being excellent in safety is thus securable.
Patent JP-S6073685-A (JP)
Inventor: URANO SHIYUUJI
IPC: G09G3/38
Filed: 1983-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1029176-A (JP)
Title: Tool storing flexible adapter
Inventor: OTAKE KIHACHIRO
IPC: B25H3/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To deal with various kinds of tools different in a taper, in a tool storing flexible adapter. SOLUTION: Many large-diameter supporting pipes 6, 6,... are provided in a tool holder hole 3. Flexible adapters 9a, 9b, and 9c,..., composed of annular parts 7a, 7b, and 7c,..., having shapes wherein the outer surface is adapted to the large-diameter supporting pipes 6, and the inner surface is adapted to the shanks 5a, 5b, and 5c... of the various small-diameter tools 4a, 4b, and 4c..., and flat flange parts 8 are fitted to these large-diameter supporting pipes 6, 6,....
Patent JP-S5976929-A (JP)
Title: Bottom roller of drafting machine
Inventor: SUZUKI YOSHIHISA
IPC: D01H5/74
Filed: 1982-10-19
Abstract: PURPOSE:To provide the titled roller having fluted or rolette patterns on the circumference of a part of the bottom roller and covered with a housing leaving a narrow clearance therebetween, thereby preventing the deposition of fly waste in the clearance and the intrusion of the waste into the housing. CONSTITUTION:The boundary 10 between the main body 3 of the bottom roller and the base part 4 in the housing is made to have a somewhat larger diameter than that of the main body 3, and the roller is enclosed over the whole circumference with the end part 6a of the housing. The inner surface of the end part 6a and the outer surface of the boundary part 10 are separated from each other with a narrow clearance, and the outer circumference of the boundary part 10 acts as a cutter in corporation with the inner surface of the end part 6a of the housing by the fluted or rolette patterns 11 applied to the outer circumference of the boundary part 10.
Patent JP-H1025652-A (JP)
Title: Pile fabric and carpet
Inventor: YAKAKE YOSHIKAZU
IPC: D04H3/147
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a pile fabric excellent in holding of pile without impairing qualities of carpet such as touch feeling, vacant joint, etc., of pile yarn, hardly causing dropping of pile in processing of carpet, especially in dyeing processing and obtain a carpet excellent in durability hardly causing dropping of pile even if traveled by long term walking or use of chair equipped with castor. SOLUTION: This pile fabric is composed of a pile layer comprising a pile yarn A of a thermoplastic synthetic fiber and a base fabric B comprising a thermoplastic synthetic fiber nonwoven fabric and a fiber constituting the base fabric B is composed of a low-melting point polymer component and a high- melting polymer component and the low-melting point polymer component is composed of a same polymer component as a polymer component of the pile yarn A. When the fiber constituting the base fabric B is bonded and fixed by a resin binder C, a pile yarn A and a resin binder C in which the difference between solubility parameter (δC) of the resin binder and solubility parameter (δA) of at least one kind of polymer component constituting the pile yarn A is within the range of ±1.5(cal/cc)<1/2> are adopted.
Patent JP-H0231484-A (JP)
Title: Phase-locked type semiconductor laser array and its manufacture
Inventor: HASHIMOTO AKIHIRO
IPC: H01S5/00
Filed: 1988-07-21
Abstract: PURPOSE:To radiate an optical output from a semiconductor laser array part as an optical output in a 0 deg.-phase mode by a method wherein a new phase shifter is integrated in the semiconductor laser array part which is oscillated in a 180 deg.-phase mode. CONSTITUTION:In order to give a phase shift to an optical output from individual light waveguides 13 in a semiconductor laser array part 11, a part 39a corresponding to individual light waveguides 25a to 25c in a semiconductor layer 39 is formed of a semiconductor layer of a multiple-quantum-well structure; a part 39c corresponding to other light waveguides 23a to 23c is formed of a semiconductor layer of the multiple-quantum-well structure after this layer has been made disordered so as to obtain a prescribed refractive index. Parts between the individual light waveguides are filled with a part 39b after the semiconductor layer of the multiple-quantum-well structure has been made disordered in the same manner as the semiconductor laser array part 11. By using a phase shifter part 21 of the above structure, it is possible to produce a difference in a refractive index of about 1% between adjacent light waveguides. Thereby, beams radiated from the semiconductor laser array part 11 in a 180 deg.-phase mode become an identical phase at a radiation end face and can be made a 0 deg.-phase mode.
Patent JP-S5884108-A (JP)
Title: Manufacture of high purity alpha-type silicon nitride
Inventor: KURANARI YOUZOU
IPC: C01B21/068
Filed: 1981-11-16
Abstract: PURPOSE:To obtain high purity alpha-type silicon nitride with low impurity content by finely pulverizing high purity metallic silicon, molding the powder in the presence of a binder such as water, and nitriding the molded body at a specified temp. CONSTITUTION:Metallic silicon with >=99% Si purity is finely pulverized to prepare powder having >=0.5m<2>/g specific surface area. After nitriding calcium fluoride, etc. as required, the powder is mixed with 0.1-1wt% catalyst which can be removed by after-treatment, and the mixture is molded in the presence of a binder such as water or an org. polymer. The molded body is placed in a furnace lined with silicon nitride and nitrided at 1,250-1,450 deg.C. In case where the molded body contains the catalyst, the catalyst is removed by after-treatment. Thus, high purity alpha-type silicon nitride having >=96% Si3N4 content and >=70% alpha rate is obtd.
Patent JP-H1131315-A (JP)
Title: Magnetic head with protective film and its production
Inventor: SUGA SEIICHIRO
IPC: G11B21/21
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of spacing loss by removal of a protective film existing in the upper part of a thin-film element by working the floating surface of a floating magnetic head to a flat surface or a recessed surface and forming the protective film on the worked surface, then subjecting the floating surface formed with the protective film for imparting a crown to spherical lapping. SOLUTION: The thin-film element 2 is formed on the flank of a slider body 4 and the floating surface protective film 3 is formed atop this slider body 4. Next, the protective film is subjected to spherical lapping by increasing the lapping quantity nearer both ends of the slider body 4 exclusive of the floating surface protective film 3 in the central part of the slider body until the upper part of the thin-film element 2 is exposed. The protective film 6 remaining after the spherical lapping does not remain on a magnetic pole part 7 and the upper part of a magnetic pole 8 is exposed. As a result, the spacing loss may be eliminated by executing such spherical lapping in such a manner that the front surface of the thin-film element 2 is exposed after the formation of the floating protective film 3.
Patent JP-S5971668-A (JP)
Title: Preparation of large-sized artificial fish egg
Inventor: SHIMIZU SHIYOUZOU
IPC: A23L17/30
Filed: 1982-10-18
Abstract: PURPOSE:To prepare large-sized artificial fish eggs having a stable quality without causing the separation of water, by dropping an aqueous sol of a calcium- coagulable high polymer containing starch in an aqueous solution of a calcium salt, and heating the resultant gelatinized sol at the gelatinization temperature or above of the starch. CONSTITUTION:An aqueous sol 5, having 150-250cP viscosity at ordinary temperature, and obtained by adding about 5% starch to an aqueous sol of a calcium-coagulable high polymer, e.g. sodium alginate, is dropped from a dropping nozzle 4 of a solution feed pipe 2 having a check valve 3 by a pump 1 into an aqueous solution 6 of a calcium salt placed at a position 6-8cm below the nozzle 4 to form a gel 8 having 7-12mm. grain diameter. The resultant gel 8 is then dipped in hot water at the gelatination temperature or above (70 deg.C or above) of the starch and heated.
Patent JP-S57105427-A (JP)
Title: Spongy elastomer
Inventor: SUZUKI KIJIYOSHI
IPC: C08J9/24
Filed: 1980-12-22
Abstract: PURPOSE: To prepare the titled elastomer having excellent heat resistance, weather resistance, aging resistance, elasticity, and slippery, and suitable for the polishing of contact lens, by forming powder of rubbery elastomer to spongy aggregate using a curable organopolysiloxane as a binder.  
     CONSTITUTION: For example, (A) 100pts.wt. of rubbery elastomer powder (pref. having a particle size distribution of within 0.1W3mm) obtained by crushing the waste synthetic rubber, etc. is compounded with (B) 30W100pts.wt. of a liquid composition of a curable organopolysiloxane (e.g. RTV rubber) as a binder. The compounding is carried out by mixing with a kneader or by spraying the component (B) to the component (A). The mixture is placed in a mold, and cured by heating at 50W250°C pref. under pressure to obtain the objective spongy elastomer.  
     USE: It is also useful as a breathable plug of the vessel for culturing microorganisms, a raw material of heat-resistant sheet, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001016042-A (JP)
Title: Local oscillator-mixer circuit
Inventor: SASAHARA TOSHIHIKO
IPC: G01S7/28
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive local oscillator-mixer circuit by inputting an RF reception signal from an input terminal during the phase synchronous state between the signal of a main oscillator and the signal of a local oscillator. SOLUTION: When a main oscillator 1 is operated as a pulse radar, a radio frequency(RF) signal is inputted to the port A of a first microstrip line 14 in terms of pulse, and a phase synchronous state with a local oscillation signal is kept for definite time by the capacity of a resonator 17. When the RF reception signal reflected from a target is inputted from the port A through an antenna 4, a circulator 3, an RF amplifier 22 and a coupler 21 at time until the phase synchronous state of the local oscillation signal is removed after the termination of the pulse oscillation of the main oscillator 1, an amplifier 16 operates as a mixer mixing the RF reception signal and the local oscillation signal by nonlinear characteristics. Thus, an intermediate frequency signal as a Doppler signal is outputted from the port B of a second microstrip line 15.
Patent JP-H0346395-A (JP)
Title: Device for soldering electronic part to printed board
Inventor: SAKAMOTO HIDEFUMI
IPC: B23K1/08
Filed: 1989-07-14
Abstract: PURPOSE:To realize easy soldering without applying a troublesome method such as masking by moving a printed board whereon an electronic part to be soldered is mounted in X and Y directions opposite to a solder spraying nozzle. CONSTITUTION:A cylindrical hollow member 21 having a nozzle-shaped upper end is provided with a plurality of holes in its side wall. The hollow member 21 with a volute pump 13 housed in it, is placed in a solder vessel 12 containing molten solder 11, so that molten solder is spouted upwardly in a linear stream. A printed board 16 carrying electronic parts to be soldered on it is set on an X-Y table 17 which moves at a specified pitch in X and Y directions, and is moved to a specified position on the printed board by the X-Y table while a shutter 18 provided outside the printed board shuts molten solder spouted upward. When the shutter is removed, the molten solder selectively hits a connection terminal 15A of an electronic part to be soldered. Thereby, a specified electronic part can selectively and readily be soldered.
Patent JP-S6245478-A (JP)
Title: Pipe welding method for two phase stainless steel
Inventor: OGAWA TADAO
IPC: B23K9/23
Filed: 1985-08-22
Abstract: PURPOSE:To reduce the degradation in the corrosiveness of the weld zone in the pipe making welding of a pipe by re-heating the surface of a bead after performing the welding of the initial layer with small heat input and the buildup inside the groove with large heat input. CONSTITUTION:The initial layer of the beam welding of a pipe 1 is performed with the small heat input welding with 800-500 deg.C cooling time within 10sec by consumable electrode arc or non-consumable electrode arc. The buildup inside the groove is performed with the large heat input with >=45sec cooling time by a monoelectrode or multielectrode submerged arc welding then. The bead surface is then re-heated to 900-1,300 deg.C by the arc heating with the non- consumable electrode arc. The degradation in the corrosiveness caused by the destruction of the phase balance on the pipe weld zone of two phase stainless steel, the organizational state and the deposition of a carbide and nitride is thus reduced.
Patent JP-2000021810-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA HARUKI
IPC: H01L21/338
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce a contact resistance by adding impurities as bulk into a semiconductor layer at a wide gap side of a hetero junction and adding impurities in the state of a plurality of sheets into a semiconductor layer at a wide gap side. SOLUTION: An InAlAs buffer layer 102, an InGaAs channel layer 103, an InAlAs spacer layer 104, a carrier supply layer 105 formed through bulk doping of Si to InAlAs and an InAlAs barrier layer 106 are formed one by one on an InP substrate 101 and a high mobility transistor is constituted. Contact layers 107, 108 constituted of InGaAs/InAlAs whereto n-type impurities are added as bulk are formed on the high electron mobility transistor and n-type impurities are subjected to planar doping in a depletion layer generated in an n-InAlAs layer.
Patent JP-S6162757-A (JP)
Inventor: OGUSHI TETSURO
IPC: F24D7/00
Filed: 1984-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1027509-A (JP)
Title: Direct attachment type luminaire
Inventor: IGAWA MASAO
IPC: F21S8/04
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a direct attachment type luminaire which can be installed on the luminaire installing surface with an enhanced reliability by engaging pawls certainly with a hitch ceiling of the luminaire installing surface. SOLUTION: In this luminaire, a hitch ceiling receptacle 2 provided with a mounting hole 3 and a pair of pawls 4 energized in the direction of protruding into the hole and capable of being inserted into and taken out of the hole 3 is installed in the center of a flat plate chassis 1 made from sheet metal, and the pawls 4 are detained with a pawl receptacle 44 furnished on a hitch ceiling 42 installed on the apparatus installing surface to be inserted into the mounting hole 3, and thus direct attachment to the apparatus installing surface is generated. A pair of reinforcing plates 5 extending across the whole width of the chassis 1 with the receptacle 2 interposed are installed on the inner surface of chassis 1 in its central part. Each reinforcing plate 5 has a fixed piece 6 to the inner surface of the chassis 1 and a protruding piece 7 folded approx. at a right angle from the side edge of the fixed piece 6. Twist of the chassis central part is suppressed by the reinforcing plates 5.
Patent JP-H1115535-A (JP)
Title: Pressure regulator
Inventor: SUGIMURA MOTOMU
IPC: F16K17/06
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent the value of a pressure regulator from inadvertently set at a high level when a worker turns a grip part of the regulator to change the value of the regulator into a desired level from zero after an engine is started. SOLUTION: A ball 60 is housed in a radial hole of a body 36 and energized toward the radial outside by a pressure coil spring 62. When a grip part 54 is set at a rotary position corresponding to the pressure regulation value of the spraying for pest control work, the ball 60 is set at the square hole position of the part 54 and then fitted into the square hole. Thus, the turning of the part 54 is restrained to the body 36. When a pushing rod is pressed by a finger, the ball 60 is pushed out of the square hole and the part 54 can be turned again.
Patent JP-H08172126-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SUMI HIROBUMI
IPC: H01L21/768
Filed: 1991-06-28
Abstract: PURPOSE: To provide a semiconductor device which has an improved coverage to a connection hole formed on a semiconductor substrate, an improved adhesion property with ground, does not have any overhang shape of W, and has an improved wiring reliability and its manufacturing method. CONSTITUTION: A metal silicide film 3 is formed on silicon substrate 1, then insulation films such as TEOS film 6 and Bpsg film 7 are formed, an opening 9 is formed by anisotropic etching with resist, etc., as a mask, then sputter W film 10 is deposited on an entire surface, the resist is subjected to patterning and the sputter W film 10 around the opening 9 is etched back anisotropically, the resist is eliminated and then blanket CVD-W film 11 is deposited, and a wiring layer with an improved coverage is formed, thus obtaining a semiconductor device with a high wiring reliability.
Patent JP-S6244285-A (JP)
Inventor: TANAKA HIDETOSHI
IPC: B68G7/02
Filed: 1985-08-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0912504-A (JP)
Title: New phytocassane el and rice disease controlling agent
Inventor: KOGA JINICHIRO
IPC: C12P15/00
Filed: 1995-06-27
Abstract: PURPOSE: To obtain the subject new compound having activity derivatizing production of phytoalexin into rice and having antimicrobe against rice blast disease and sheath blight by adding fungal cell extract of rice blast disease to a liquid culture solution of rice callus. CONSTITUTION: This phytocassane EL is obtained by adding a fungal cell extract of pathogenic fungus of rice blast disease or potato late blight to liquid culture solution of rice callus to produce phytocassane EL of the formula and separating the resultant substance. The substance has the following properties. Color and appearance, colorless gum-like substance; solubility, soluble in acetone, chloroform, methanol and ethanol and dissolvable in water at a concentration of about 100ppm; molecular weight, 316.2062.
Patent JP-S6076019-A (JP)
Title: Magnetic recording medium
Inventor: MIYAZAKI TAKAHIRO
IPC: C10M105/18
Filed: 1983-09-30
Abstract: PURPOSE:To improve the travelling of a titled magnetic medium by using a compd. contg. an epoxy group as a lubricant. CONSTITUTION:The magnetic recording medium contains a compd. shown by formula (1) or (2) where R and R' are alkyl groups contg. either a straight chain or a side chain, and the carbon numbers of R and R' are preferably regulated respectively to 8-30 and to 7-29. 0.2-4pts.wt. (PHP) said compd. is preferably added to 100pts.wt. magnetic powder when the compd. is incorporated into a magnetic layer, and 0.2-20pts.wt. (PHR) is desirably added to 100pts.wt. binder in said layer when the compd. is incorporated into a back coat layer. In addition, the amt. of a lubricant to be coated is desirably regulated to 1-1,000mg/ m<2>.
Patent JP-S5887768-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: OGURO HIDESUKE
IPC: H01M6/16
Filed: 1981-11-18
Abstract: PURPOSE:To increase discharge performance at low temperature by using a specified electrolyte in a nonaqueous electrolyte battery using metal lithium as a negative active mass and manganese dioxide as a positive active mass. CONSTITUTION:In a battery using a mixed solvent of propylene carbonate and 1,2-dimethoxy ethane, when a specified nonaqueous electrolyte having 60- 75vol% propylene carbonate, 0.3-0.7mol/l lithium perchlorate is used, high rate discharge performance of nonaqueous electrolyte battery is improved at low temperature.