baber/WOPTO huggingface dataset:
Patent JP-S63139133-A (JP)
Title: Ginseng essence product and production thereof
Inventor: OKADA TAKESHI
IPC: A61K36/00
Filed: 1986-12-02
Abstract: PURPOSE:To obtain the titled product useful as a drug, etc., containing ginseng essence and anhydrous maltose in a liquid state or powder state with low water vapor absorption or in bulky state in a preservable state for a long period and simply. CONSTITUTION:A ginseng essence product containing ginseng (Panax ginseng C. A. Meyer, Panax japonicus C. A. Meyer, etc.) essence and anhydrous maltose and/or maltose. The ginseng essence product contains 2-600pts.wt., preferably 10-100pts.wt. based on 1pt.wt. ginseng essence component of anhydrous maltose or maltose monohydrate, maltose containing water of crystallization. The ginseng essence, for example, is obtained by extracting from raw or dried root of ginseng and a cell group or cell bulk obtained by tissue culture of ginseng may be used.
Patent JP-H02134948-A (JP)
Title: Isdn terminal
Inventor: IKEDA CHISATO
IPC: H04M1/00
Filed: 1988-11-15
Abstract: PURPOSE:To automatically transfer an incoming call independently of the function of an exchange by storing a transfer destination address in a memory and switching a path between two channels and an input/output control circuit in a terminal by a switching circuit. CONSTITUTION:This ISDN terminal consists of a voice module control circuit 1, a fundamental interface circuit 2, an LAPD circuit 3, a switching circuit 4, a memory 5, and a control circuit 6. The transfer destination address is stored in the memory 5, and the path is switched between channels B1 and B2 and the input/output control circuit in the terminal by the switching circuit 4. Thus, the incoming call is automatically transferred at the time of incoming by the terminal independently of the function of the exchange side.
Patent JP-H01132717-A (JP)
Title: Production of high-strength austenitic stainless seamless steel pipe
Inventor: SASAKI AKISHI
IPC: C21D8/10
Filed: 1987-11-17
Abstract: PURPOSE:To obtain the title seamless steel pipe which has high yield strength and excellent ductility and corrosion resistance by reheating a steel pipe stock for finish rolling having a prescribed component compsn., then working the stock until the work strain at the time of the finish rolling attains a specified value or above, subjecting the stock to the finish rolling according to said work strain and cooling the pipe under specific conditions. CONSTITUTION:The above-mentioned seamless steel pipe contg., by weight %, 0.01-0.08 C, 0.1-1.0 Si, 0.2-2.0 Mn, 16.0-26.0 Cr, 6.0-22.0 Ni, and <=0.30 N is produced in the following manner: The pipe stock for finish rolling is first reheated to 950-1160 deg.C and is so worked that the work strain (e) at the time of the finish rolling expressed by the equation I (where the sectional area of the pipe stock is designated as A(cm<2>)) attains >=2.0. The pipe stock is then subjected to the finish rolling in such a manner that the temp. T( deg.C) of the finish pipe on the outlet side satisfies the equation II according to the (e). The pipe is thereafter cooled under the conditions under which the average cooling rate v( deg.C/s) in the temp. region of 900-500 deg.C after the finish rolling satisfies the equation III according to the C (weight%) in the steel. As a result, the austentic stainless seamless steel pipe having the yield point extremely higher than the yield point of the conventional seamless steel pipe is obtd.
Patent JP-H10127206-A (JP)
Title: Inbred rat resistant to carcinogenic substance
Inventor: AZUMA TANEAKI
IPC: C12N15/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a rat useful for elucidating carcinogenic mechanism, carcinostatic mechanism and physiologically aging mechanism, by raising the rate under administration of a carcinostatic substance, repeatedly carrying out consanguineous cross so as to genetically immobilize a character resistant to the carcinostatic substance. SOLUTION: A feed containing a carcinostatic substance 3'-methyl-4- dimethylaminobenzene (3'-MeDAB) (0.06w/w%) in an amount of 200g/day is fed to 14 Donryu rats (four weeks old) as a population for 8 weeks to raise the rats. Rats (<150g at 10 weeks old) slower in growth rate than control rats (raised with a feed not containing 3'MeDAB) and rats observed to have tumor formation on livers when 3'-MeDAB is administered for a longer period (preferably 16 to 20 weeks) and their children are removed to give four rats (two male and two female rats) resistant to 3'-MeDAB.
Patent JP-H09135159-A (JP)
Title: Output buffer device with driving ability change-over function
Inventor: ISHIKAWA OSAMU
IPC: H03K17/687
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent electromagnetic wave noise from occurring without generation a waveform distortion in an output waveform. SOLUTION: This device is provided with plural output buffers 2-4 connected together by a wired OR line, a signal input means inputting a common preceding stage output signal A to the input terminals of the respective output buffers 2-4 and a driving ability changing means changing driving ability which is set by the plural output buffers 2-4. In this case, when the common preceding stage output signal A is inputted to the input terminals of the respective output buffers 2-5 by the signal input means, driving ability set by the respective output buffers 2-4 is changed by the driving ability changing means. Therefore, optimum driving ability corresponding to the load capacitance of an external device which is connected to the external part of an LSI chip is set.
Patent JP-H06140857-A (JP)
Title: Polygonal line processor
Inventor: ITO HIROSHI
IPC: H03G11/08
Filed: 1992-10-27
Abstract: PURPOSE:To perform exact polygonal line processing by subtracting the subtracted value between amplified and level shifted output and input from the added value. CONSTITUTION:The output of an absolute value circuit 6 is inputted to one terminal of a subtracter 7, the output of an adder 4 is inputted to the other terminal, and the output signal of a polygonal line processor 1 is outputted from the subtracter 7. At a subtracter 5, a signal voltage (B) passing through an amplifier circuit 2 and a level shift circuit 3 is subtracted from an input signal voltage (A) and an absolute value is calculated by the circuit 6. The output voltage of the circuit 6 is subtracted from an output voltage, which is obtd. by adding the voltage (A) and (B) at the adder 4, by the subtracter 7 and polygonal line processing is performed. Thus, exact polygonal line processing which does not change a waveform even near an inflection point can be performed without being affected by the characteristic and temperature of a circuit element such as a transistor, and the source signal can be exactly extended and reproduced.
Patent JP-H07140687-A (JP)
Title: Electrophotographic photoreceptor
Inventor: HANATANI YASUYUKI
IPC: G03G5/06
Filed: 1993-11-18
Abstract: PURPOSE:To select a specified electric charge transferring material satisfying electrophotographic characteristics such as sensitivity, potential retentivity, potential stability and residual potential with high performance in an electrophotographic photoreceptor using a bisazo pigment. CONSTITUTION:A photosensitive layer contg. a bisazo pigment represented by formula I as an electric charge generating material and a compd. represented by formula II as an electric charge transferring material is formed on an electric conductive substrate to obtain the objective electrophotographic photoreceptor. In formula I, A is a residue of a coupler, plural A's may be different from each other, R is H, alkyl, aryl or a heterocyclic group, each of the alkyl, aryl and heterocyclic group may have a substituent and (n) is 0 or 1. In formula II, each of R1-R4 is alkyl or aryl and each of R5 and R6 is H, halogen, alkyl or aryl.
Patent JP-S63142677-A (JP)
Title: Insulated-gate field-effect transistor
Inventor: AOKI KENJI
IPC: B82B1/00
Filed: 1986-12-04
Abstract: PURPOSE:To lower the impurity concentration in a drain region and to make the depth of a diffused layer shallow by a method wherein a high-concentration n<+> region is formed by an epitaxial growth method on an n<-> layer formed by an ion implantation method. CONSTITUTION:After a gate oxide film 2, a gate 3 and a field oxide film 4 have been formed on the surface of a silicon substrate 1, n<-> layers are formed on a source region 5 and a drain region 6 by an ion implantation method. Then, after an oxide film layer 7 has been deposited by a CVD method, the oxide film is etched by keeping the side wall of the gate 3 as it is. Furthermore, by means of MLE an n<+> epitaxial growth layer 3 is formed on the n<-> layer, and an n<+> polysilicon layer 9 is formed on the gate 3. By this method, it is possible to lower the impurity concentration in a drain and to make the depth of a diffused layer shallow.
Patent JP-2000117525-A (JP)
Title: Cutter mounting device for internal crank shaft mirror
Inventor: SHIMOMURA MASUMI
IPC: B23C3/06
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency and to improve productivity along therewith by a method wherein a cutter mounting device for an internal crank shaft mirror is provided to perform rapid and easy mounting and demounting work of a cutter body on and from a cutter adapter. SOLUTION: In an internal crank shaft wherein by rotating a cutter body 1 having an inner peripheral surface on which a tip 2 is mounted, a work is milled, a claw body 8 arranged radially movably at a cutter adapter 4 to which a cutter body 1 is attached and energized by an energizing means 9 such that a tip part is retractably protruding from the inner peripheral surface of a cutter adapter 4 is engaged with a wedge surface 8b formed on the cutter body 1 side and at the tip part of the claw body 8. At least one clamp means 7 by which the cutter body 1 is locked at the cutter adapter 4, is arranged between the cutter body 1 and the cutter adapter 4, and a mounting and demounting work for the cutter body 1 are effected in a short time, whereby work efficiency is improved and productivity is also improved.
Patent JP-2000125494-A (JP)
Title: Rotor, method for assembling rotor, and motor using the same
Inventor: KATAGIRI MASAYUKI
IPC: H02K15/03
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce noise and vibration without increasing the number of parts by sealing a collar part at the one side of a rotor case where the collar part is provided at both the ends of a cylinder part for opening to the lower surface of a hub being erected around a rotary shaft. SOLUTION: A bearing housing 7 is formed integrally in a cup shape that has a bottom part 22 at the one end side of a cylindrical part 21 by press working, and a hollow part 23 is formed by the cylindrical part 21 and the bottom part 22. A thrust supporting plate 8 is centered on the bottom part 22 in the hollow part 23, and a radial bearing 9 is arranged on the inner-periphery surface of the cylindrical part 21 of the bearing housing 7. By the inner-periphery surface of the radial bearing 9, a rotary shaft 1 is rotatably supported around a center axis. Also, a hub 2 for mounting a disk is fixed to the upper end part of the rotary shaft 1.  In a rotor case 3, a first collar part 42 that is extended from the upper end of a cylindrical part 41 to the outside in a radius direction, and a second collar part 43 that is extended from the lower end of the cylinder part 41 to the inside in the radial direction are provided, and the first collar part 42 is sealed to the hub 2 by an electric joint means.
Patent JP-H08126718-A (JP)
Title: Treatment appliance for moving subwaist legs
Inventor: NAOI HIDETSUGU
IPC: A61F5/01
Filed: 1994-10-29
Abstract: PURPOSE: To provide a treatment appliance for moving the subwaist legs which is capable of correcting the misalignment and distortion of the vertebras from each other or the vertebra and the pelvis in a dorsal state of not exerting tension on the muscles, etc., of the subwaist legs of a patient, is capable of efficiently restoring the resilience of the soft part tissues to the subwaist legs by allowing the patent to move both legs in an extended state alternately vertically and is excellent in safety, reliability and convenience. CONSTITUTION: This appliance has a strut section 2, a juncture 3 detained to this strut section 2, a head side placing plate 4 which is freely turnably and successively installed to this juncture 3 and a foot part side placing plate 8 which is freely expandably and successively installed by a successive mounting section 7 to this head part side placing plate 4.  Further, the appliance has a central leg section 9 which freely turnably holeds the head part side placing plate 4 and the foot part side placing plate 8 at an expanding angle of 170 to 110 deg., by the successive mounting section 7, a leg section 10 which is freely turnably disposed at the end of the foot part side placing plate 8, a pulley section 11 which is detained to the upper part of the strut section 2, cord-like members 12 which are detained to a pulley 11a of the pulley section 11 and boot rests 13 whcih are disposed at the ends of the cord-like members 12.
Patent JP-H07144725-A (JP)
Title: Roller conveyor
Inventor: HOSHI TOSHIOMI
IPC: B65G13/071
Filed: 1993-11-18
Abstract: PURPOSE:To provide a roller conveyor which has a simple structure, conveys articles intermittently by inching, and can apply brake to the articles which are conveyed. CONSTITUTION:A roller conveyor consists of a plurality of rotary rollers 3 which are provided at a desired interval between a pair of conveyor frames 2a, 2b in such a way that they can rotate freely, a drive belt 3 which forms a thick wall section 4a which is in contact with peripheral faces of the plurality of the rotary rollers 3 and energizes the rotary rollers 3 by rotation over a desired length and at a desired interval, and a support roller 5 which supports the drive belt 3 for the peripheral faces of the rotary rollers 3 at a desired interval in such a way that it can travel freely.
Patent JP-2000117605-A (JP)
Title: Polishing method for optical element
Inventor: SHINADA KUNINORI
IPC: B24B13/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a flat surface usable in an ultraviolet ray region by one setup by performing the polishing while supplying a first abrasive material including abrasive grain between an optical element and an abrasive tool, stopping the supply of the first abrasive material, and continuously performing the polishing while supplying a second abrasive material including colloidal silica. SOLUTION: An abrasive device comprising a rotary shaft 1 on its lower part and an oscillating shaft 2 on its upper part, is used, an abrasive tool 3 is mounted on the rotary shaft 1, and an optical element 4 is held by the oscillating shaft 2. The polishing is performed while supplying an abrasive material 6 including the abrasive grain 5 between an abrasive tool 3 and an optical element 4 from an abrasive grain supply mechanism 6a. Then the supplying of the abrasive material 6 including the abrasive grain 5 is stopped, and then a lens is finished continuously thereafter while supplying a colloidal silica abrasive material 7 from a colloidal silica supply mechanism 7a.  A coarse surface is removed as a pre-machining by the abrasive grain of high abrasive quantity, then the fine scratches or the like newly mede by the abrasive are removed by both of the abrasive grain 5 and the colloidal silica 7, and the surface is smoothened by the colloidal silica 7 in one setup.
Patent JP-2000124713-A (JP)
Title: Microwave resonance circuit and microwave oscillator
Inventor: HOSOYA KENICHI
IPC: H03B5/18
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized microwave oscillator provided with low phase noise characteristics. SOLUTION: By using a resonance circuit for which a tip open stab 13a provided with the length of (2n-1)/4 wavelength decided by a certain phase constant β and provided with a phase constant smaller than the phase constant βfor a sufficiently small amount compared to the phase constant β and the tip open stab 13b provided with the same length as the tip open stab and provided with the phase constant larger than the phase constant β for the sufficiently small amount compared to the phase constant β are parallelly connected, this small-sized microwave oscillator provided with the low phase noise characteristics is obtained.
Patent JP-H04163206-A (JP)
Title: Pneumatic radial tire
Inventor: IWAMURA KAZUMITSU
IPC: B60C9/08
Filed: 1990-10-26
Abstract: PURPOSE:To reduce the weight of a tire while maintaining its lateral rigidity by making the cord disposition density of a second carcass ply, disposed along the outer face of a bead apex, larger than that of a first carcass ply in contact with the inner face of the bead apex. CONSTITUTION:A carcass 7, in this case, is of two-layer structure formed of a second carcass ply 7B disposed on the tire inner hollow H side and a first carcass ply 7A disposed outside. The cord disposition density of the carcass ply 7B provided with an outer part 15 contributing largely to the improvement of the lateral rigidity of a tire is set over 1.3 times larger than that of the first carcass ply 7A provided with an inner part 12. As a result, the outer face S2 of a bead apex 11 is further reinforced to reduce the lateral deformation of the whole bead apex 11 and thereby to improve the lateral rigidity of the tire. The cord disposition density is defined by the product of carcass cord sectional area and cord count.
Patent JP-H08130388-A (JP)
Title: Porous ferrite radio wave absorber
Inventor: HAYASHI TOSHIKATSU
IPC: H05K9/00
Filed: 1994-11-01
Abstract: PURPOSE: To provide a light weight radio wave absorber easy in handling by forming a porous ferrite into a pyramid or wedge shape whose top end is truncated flush or round or made hollow. CONSTITUTION: A ferrite particulate is mixed with additives of soda silicate and soda aluminate, kneaded with a surfactant, foaming agent and water and formed into a pyramid or wedge shape of porous hydogel, which is dried and baked to produce a porous ferrite piece. Its pyramid or wedge-like top end is cut to form a flat or round top. Or, a porous ferrite hollow is formed like a pyramid, rectangular parallelpiped or semicircular shape, thus forming a light weight and easy-handling wave absorber.
Patent JP-H01132786-A (JP)
Title: Detergent for buffing compound
Inventor: ASANO AKIO
IPC: C11D7/50
Filed: 1987-11-19
Abstract: PURPOSE:To facilitate removal of a buffing compd. sticking to machine parts polished with a buffing compd. by washing without causing adverse effect on the polished parts by using a detergent consisting of dichloro-trifluoroethane as an effective component. CONSTITUTION:Machine parts comprising a metal, plastic, elastomer, etc., polished using a buffing compd. are washed with a detergent consisting primarily of dichloro-difluoroethane such as 1,2-dichloro-1,2-difluoroethane, 1,1-dichloro-2,2- difluroethane, 1,2-dichloro-1,1-difluoroethane, 1,1-dichloro-1,2-difluoroethane, etc., and contg. 20-30wt.% at least one kind of org. solvent among hydrocarbons, alcohols, ketones, chlorinated hydrocarbons, esters, etc., with a purpose for removing the buffing compd. sticking to the polished parts. A detergent for removing the buffing compd. is provided without any fear for causing contamination of underground water, etc.
Patent JP-H08128522-A (JP)
Title: Trouble detecting device of transmission for vehicle
Inventor: ARAI TAKASHI
IPC: F16H59/08
Filed: 1994-10-31
Abstract: PURPOSE: To detect the trouble of a shift lever position sensor without an error by judging that a changeover position detecting means is out of order when the state of vehicle speed being over a first fixed position is generated over first fixed times in spite of obtaining no output from the changeover position detecting means. CONSTITUTION: A vehicle speed sensor S2 detecting vehicle speed VLVH from the rotating speed of a gear 15 is provided in the vicinity of the final driven gear 15. An input shaft rotating speed sensor S3 detecting the input shaft rotating speed of a transmission through the rotation is provided in the vicinity of a main shaft MS, and a shift lever position sensor S5 is provided in the vicinity of a shift lever. Output of these sensors, S1 and the like are sent to EUC. Hereby, from judgement of the state of vehicle speed being over a first fixed position in spite of obtaining no output from a changeover position detecting means, it is judged that the changeover position detecting means is out of order, and hence the trouble of the sensor 5 is detected.
Patent JP-H07136764-A (JP)
Title: Hot wire tig welding equipment
Inventor: HORI KATSUYOSHI
IPC: B23K9/167
Filed: 1993-11-19
Abstract: PURPOSE:To provide the semiautomatic hot wire TIG welding equipment excellent in workability which reduced a burden of a welding operator by reducing the number of power cables connected with a torch. CONSTITUTION:One output terminal of an AC power source 1 is connected, respectively with a tungsten electrode 4 and the abode of a diode 5 provided in the TIG arc torch 3 and an additive wire is connected is series with the cathode of the diode via a contact tip for energizing a wire. In addition, the other output terminal of the AC power source is connected with base metals 8. In a half-wave period of time when the polarity of an AC current supplied from the AC power source is made minus at the tungsten electrode side, an arc is formed between the tungsten electrode 4 and the base metals 8 to execute energizing and in a half-wave period of time when the polarity of the AC current supplied from the AC power source is made plus at the tungsten electrode side, the wire is energized.
Patent JP-H10133248-A (JP)
Title: Camera shake correcting device
Inventor: KUNO OSAMU
IPC: H04N5/232
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a device for effectively performing the camera shake correction of a television camera. SOLUTION: This camera shake correcting device 1 is constituted of a camera shake correcting optical system and a driving device driving the camera shake correcting optical system in two axial directions perpendicular to an optical axis and orthogonally crossing each other. This camera shake correcting device is attached between the main image pickup optical part 2 and the camera main body 3 of the television camera through an attaching mechanism in common with the conventional one for attaching the part 2 and the main body 3. Consequently, when the device 1 is not used, the optical part 2 can be used by being directly attached to the main body 3. The camera shake correcting device is optically constituted so as to convert the focal distance of the main image pickup optical system to be in the range of >=1 and <=1.5 times.
Patent JP-H04164873-A (JP)
Title: Sic porous form with low resistivity
Inventor: KONDO AKIRA
IPC: C04B38/00
Filed: 1990-10-29
Abstract: PURPOSE:To obtain the title porous form excellent in the exothermic capability through current injection and low in pressure loss, by impregnating an organic porous foam with a SiC slurry followed by calcining into a preliminarily calcined form which is then further impregnated with the SiC slurry followed by calcining again. CONSTITUTION:An organic porous foam (e.g. polyurethane foam) is impregnated with a SiC (e.g. high-purity green SiC i<=100mum in particle size) slurry and an excess of the slurry is removed and the resulting foam is dried and then preliminarily calcined again and an excess of the slurry is removed and the resulting foam is dried and then calcined at >=1000 deg.C, thus obtaining the objective SiC porous foam which has the following characteristics: (1) pore size: 0.5-5mm; (2) porosity: 80-95%; (3) compressive strength: >=10kg/cm<2>; (4) pressure loss: 10-50mmAq when pore size is 0.5mm, and 0.5-2mmAq when pore size is 5mm; and (5) resistivity: l-3OMEGA cm at normal temperatures, and 0.3-1.5OMEGAcm when raised to 500 deg.C.