baber/WOPTO huggingface dataset:
Patent JP-S59131054-A (JP)
Title: Oil pressure controller of automatic speed change gear
Inventor: FURUKAWA TAMOTSU
IPC: F16H61/00
Filed: 1983-01-14
Abstract: PURPOSE:To obtain a variety of oil pressure controllers at a low cost by providing a speed change gear with a pair of main oil pressure controllers which is applicable to a governor oil pressure control system and a pair of auxiliary oil pressure controllers and using the main oil pressure controllers commonly for each of oil pressure controllers. CONSTITUTION:This oil pressure controller consists of a main oil pressure controller 100 and an auxiliary oil pressure controller 500. The main oil pressure controller 100 is constituted as of the type of the conventional governor oil pressure controller as to control the oil pressure which is applied to each of 2-1, 2-2 and 4-3 change-over shift valves (not illustrated) on the basis of the correlation of the throttle pressure corresponding to the engine r.p.m and the governor pressure corresponding to the revolution speed of the output shaft of a transmission. The auxiliary oil pressure controller 500 is provided with two oil pressure control valves 410 and 420 which change over the output oil pressure with the aids of two sets of solenoid valves 320 and 330. The output oil pressure lines (1) to (3) of the auxiliary oil pressure controller 500 are connected to the change- over shift valve of the main oil pressure controller.
Patent JP-H03210350-A (JP)
Title: Production of decorative molded plastic article
Inventor: NISHIMURA TSUTOMU
IPC: C08L87/00
Filed: 1990-01-12
Abstract: PURPOSE:To obtain the title article showing a uniform granitic pattern over the entire outside surface and inside layer of it by extrusion molding a resin compsn. obtd. by compounding a PVC, a modifier, a grey colorant, and a mixture of a granulated product of a cured black thermoset resin with a granulated product of a cured white thermoset resin. CONSTITUTION:5-25% granulated product of a cured black thermoset resin having a particle diameter of 1.5-3mm, 25-45% granulated product of a cured black thermoset resin having a particle diameter of 1.5mm or lower, and 30-50% granulated product of a cured white thermoset resin having a particle diameter of 1.5mm or lower are mixed to give a colored resin mixture. 100 pts.wt. PVC is compounded with 5-20 pts.wt. acrylic modifier, 0.1-0.5 pt.wt. grey colorant comprising carbon black and titanium white, 1-5 pts.wt. said colored resin mixture, a lead stabilizer, and a lubricant. The resulting compsn. is thermally melted and extrusion molded.
Patent JP-S5390869-A (JP)
Title: Manufacture of semiconductor device
Inventor: IIJIMA SHINPEI
IPC: H01L21/31
Filed: 1977-01-21
Abstract: PURPOSE: To soften the film stress caused at formation time of Si 3 N 4  film and to avoid the substrate bend and the crystal defect, by inserting previously PSG, BSG, etc. which turn to half-molten state with a high temperature between Si 3 N 4  and Si substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03210415-A (JP)
Title: Length measuring instrument for long size object
Inventor: AOKI KIYOKAZU
IPC: G01B21/06
Filed: 1990-01-12
Abstract: PURPOSE:To perform an accurate measurement by measuring the thickness of a long size object at prescribed spaces and, based thereon, correcting the value of the measured length of the long size object. CONSTITUTION:The 1thicknesses of a long size object 1 are measured by a thickness measuring instrument at points S1-S6. It is assumed that values larger than an effective thickness (d) are detected at the points S1-S5 and a value d2 smaller than the effective thickness (d) is detected at the point S6. A space between the points Si and Si+1 is made L and the value of the thickness detected at the point S5 is made d1. An effective length L0 larger than the effective thickness (d) of the long size object is represented by an expression I where (l) is a connection value and N is the number of the measuring points at which the thicknesses not smaller than the effective thickness (d) are measured. The value (l) is obtained as the function of (d), d1 and d2 and, for example, an expressing II is used therefor.
Patent JP-S6310733-A (JP)
Title: Cancerous cytotoxic active substance and production thereof
Inventor: YAMAZAKI MASATOSHI
IPC: A61K35/618
Filed: 1987-01-14
Abstract: PURPOSE:A carcinostatic agent, consisting of an organ extract of Dolabella auricularia, capable of specifically necrosing and damaging cancerous cells without acting on normal cells and having a wide anticancer spectrum. CONSTITUTION:A cancerous cyctotoxic active substance obtained by adding an aqueous solvent, e.g. physiological saline solution, various kinds of buffer solutions, etc., to an organ, e.g. mucous gland, albumen gland, elomic fluid, etc., of Dolabella auricularia to homogenize the organ, removing solid to give a crude extract, subjecting the resultant extract to column chromatography using a gel filter medium having molecular sieve effect to fractionate the extract and collecting the resultant fraction having cancerous cytotoxic activity. A substance, having 30,000-70,000mol weight for the elomic fluid extract, 10,000-60,000mol weight for the purple gland fluid and/or purple gland extract, 20,000-50,000mol weight for the gill extract or 60,000-300,000mol weight for the albumen gland and/or mucous gland extract and the absorption maximum near 280nm ultraviolet region wavelength, capable of giving a single band by polyacrylamide electrophoresis and containing glycoprotein having the amino acid sequence expressed by the formula in part thereof may be cited as the above-mentioned cancerous cytotoxic active substance.
Patent JP-S56103665-A (JP)
Title: Assembling method of lower parts in assembling line of automobile
Inventor: ONO TADAO
IPC: B62D65/02
Filed: 1980-01-19
Abstract: PURPOSE:To improve the working efficiency and simplify the assembling line by setting concentively the lower parts on a transfer pallet and assembling these parts at the same position intensively. CONSTITUTION:The pallet 6 temporarily set with the parts 10-13 and 15 is transferred under a main line 1 to a docking area. The pallet 6 is lifted up by a lifting means together with a truck 9 to a position facing the lower surface of a body 4 also transferred along the main line 1. Then, the pallet 6 is set at a predetermined position under the body 4 with pawls 16 engaged with a hanger 3. After this setting, the lifting means goes down removing the truck 9 from the pallet 6. The parts  which are concentrically set on the pallet 6 are assembled to the body lower surface  by an assembler. At the completion of the parts assembling, the engagement between the pawls 16 and hanger 3 is released at a predetermined position.
Patent JP-S5289458-A (JP)
Title: Optical microscope for vacuum device
Inventor: HARA KOUICHI
IPC: H01J37/26
Filed: 1976-01-21
Abstract: PURPOSE: To improve contrast and cleaness of the observing image adapting that reflected light or stray light in the direction of the light axis do not come back to the observer by providing a transparent seal plate slant to the light axis. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56102423-A (JP)
Title: Pneumatic scraper
Inventor: TAKEZAKI GENPACHI
IPC: B23D79/00
Filed: 1980-01-17
Abstract: PURPOSE: To spare partially the manual labors of the operater, by making use of the electric or pneumatic power to push forward the edge of the scraper.  
     CONSTITUTION: The structure consists of the pneumatic cylinder 10 which is the power source, the piston 11, the cutter table 13 and the cutter 14 which are mounted to the right end of the piston rod 12, the valve 16 which controls the penumatic power, the transfer valve 17, the transfer valve room that regulates the pneumatic power supply through the transfer valves 20, 21, and the hand-driven push button on the pressure body 28 of the edge 14. The double lever 20, 30, the rope 42 mounted to the disc 31 and the rope holder 41 on the table 40 prevent the cylinder 10 from react back and absorb mechanically the cutting reactions, sparing the manual labors by waist or hand on the part of the operator. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08191811-A (JP)
Title: Movement of affected part to scanning center and mr apparatus
Inventor: NAKAMURA NAOKI
IPC: G01R33/48
Filed: 1995-01-17
Abstract: PURPOSE: To facilitate setting while enabling the height of a magnet to lower in the movement of the affected part to a scanning center and an MR apparatus. CONSTITUTION: An MR apparatus is constituted of the positioning light 18 provided so as to be movable between a magnet 11 and a table 12 and irradiating the affected part of a subject 13, a position detection means detecting the position of the positioning light 18 from the scanning center of the magnet 11 and a control means receiving the position data of the positioning light from the position detection means to drive the table and feeding the affected part of the subject to the scanning center of the magnet.
Patent JP-H05189325-A (JP)
Title: Double system electronic computer
Inventor: NAKAMURA HIDEO
IPC: G06F11/16
Filed: 1992-01-16
Abstract: PURPOSE:To attain a fail/safe, and to realize a high reliability without stopping a processor even when the data of the bus lines of both systems are not matched after compared, in a double system electronic computer used for a rail road signal safety device or the like. CONSTITUTION:Before one of two systems breaks down and the data of both systems are not matched at the time of a memory access, and both processors 2 and 3 are stopped by a collating circuit 11, the check codes of memories 12 and 13 of A and B systems are fetched in the other system by the switching of inputting and outputting parts 17 and 18 of the A and B systems, and the defective system is judged by the checking of the check codes. And also, the memory content of the main memory of the normal system is transferred to recovery memories 15 and 16 of the A and B systems. Then, a software can be executed without stopping a processing even at the time of the occurrence of the fault by performing an access to the recovery memory.
Patent JP-H11265094-A (JP)
Title: Image forming method
Inventor: KINOSHITA NOBUTAKA
IPC: G03G9/09
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To form an image excellent in balance of glossiness and resistance to a spent phenomenon of toner by making the volume average particle size of black toner larger than that of other toner in an image forming method by non-contact thermal melting fixation. SOLUTION: In this image forming method by non-contact thermal melting fixing; the volume average particle size of the black toner is made larger than those of the yellow toner, the magenta toner and the cyan toner. Thus, heat conduction is controlled and stable gloss balanced with other colors is obtained. The glossiness is more excellent by setting the volume average particle size of the black toner to 1.05 to 1.25 times, desirably, 1.10 to 1.20 times as large as those of the yellow toner, the magenta toner and the cyan toner. When the volume average particle size of the black toner is 7 to 10 μm and that of the yellow, the magenta, and the cyan toner is 5 to 8 μm, the toner is prevented from being spent and image quality is improved.
Patent JP-S60149528-A (JP)
Title: Extraction of active component from mycelium of fomes japonicus
Inventor: NAGAOKA HITOSHI
IPC: A61K36/07
Filed: 1984-01-14
Abstract: PURPOSE:To extract various drug components and nutritionally valuable nutrient from a solid medium containing the mycelia of Fomes japonicus obtained by proliferating Fomes Japonicus in a solid medium. CONSTITUTION:The mycelia of Fomes japonicus are proliferated by inoculating a solid medium with Fomes japonicus, and the obtained mycelia-containing solid medium is pulverized. The pulverized solid medium is added with water and one or more enzymes selected from cellulase, protease and glycosidase, maintained at 30-55 deg.C, and then crushed and ground in the presence of the above enzymes to >=70wt% of the solid medium passing through a 12 mesh sieve. The product is then sterilized by deactivating the enzyme at <=95 deg.C. Principal components such as saccharides, ergosterin, mannitol, adenine, uracil, glycine betaine, stearic acid, polynucleoside, polyamino acid, interferon derivative, etc. can be prepared from the medium in high concentration.
Patent JP-S58123890-A (JP)
Title: Production of alloy electroplated steel plate
Inventor: WAKE RIYOUSUKE
IPC: C25D3/56
Filed: 1982-01-19
Abstract: PURPOSE:To improve the adhesion of an alloy plating layer in applying electroplating of an alloy of specific metals on the surfaces of steel plates, by controlling the concn. of a free acid ina plating bath to a specific range. CONSTITUTION:In order to improve the corrosion resistance of steel plates, electroplating of alloys of Zn, Ni, Co, Fe and Cr is applied thereon in a sulfuric acid liquid plating bath contg. >=2 kinds among said metals. In this case, the plating is operated by controlling the concn. of free sulfuric acids in the plating bath always in a 3-15g/l range. When the concn. of the free acids in the plating bath is <=3g/l, granular alloy plating layers deposit and are difficult to be stripped from the steel plates which are the base. If the concn. of the free acids are >=15g/l, the deposition efficiency of the plating alloys is poor, and electric consumption for plating is large, whereby costs are increased and productivity is decreased.
Patent JP-H02268383-A (JP)
Title: Bar code reader
Inventor: MAAKU KURISHIEBAA
IPC: G06K7/14
Filed: 1990-01-12
Abstract: PURPOSE: To attain reading at various angular positions within a visual filed by image-forming the visual field including a symbol to read on the array of an optical detector, transferring the array image to a memory array, scanning the memory array and reading a bar code. CONSTITUTION: A bar code reader illuminates the visual field 11 through a lens device 145 by means of a light source 14. Then the reader optically image- forms the bar code symbol 10 of the side of the visual field 11 on a photosensitive array 12 consisting of CCD by using an optical device 13. Next the reader transfers the binary display of light illuminated on the CCD array 12 to video RAM 20. CPU 35 access to bit map image data within video RAM 20, scans/ decodes the image of the visual field 11, finds the bar code data symbol 10 and translate the code. A row and a column are address-specified by a linear pattern tilt-arranged concerning the row and the column of the memory array at this time so that reading at various angular position within the visual field is attained.
Patent JP-S58123642-A (JP)
Title: Cathode-ray tube
Inventor: FUNATSUKURI YASUO
IPC: H01J29/62
Filed: 1982-01-18
Abstract: PURPOSE:To obtain a cathode-ray tube with narrow beams and the good property of beam focussing and without temperature dependency by supplying the voltage ratio that is applied to the fourth and fifth electrodes which form an electrostatic lens, through resistance shunt circuits, etc. that differ in the temperature dependency. CONSTITUTION:An electron gun E is provided with the current controlling first electrode g1 that forms a cathode K and a prefocussing lens, the beam extracting second electrode g2 and an electrostatic lens LS with the property of acceleration focussing. This electrostatic lens LS mainly consists of the third to fifth electrodes g3 to g5. The third and fifth electrodes g3 and g5 are set equipotential and the fourth electrode g4 is set inequipotential. The strength of the electrostatic lens depends on the ratio of voltages that are respectively applied to the fourth and fifth electrodes and does not fully depend on the change of ambient temperature. This resistance shunt circuit D is made of a series circuit consisting of resistors Ra and Rb. A resistor with high temperature dependency is used as the resistor Ra and a resistor with comparatively lower temperature dependency is used as the resistor Rb.
Patent JP-H08195633-A (JP)
Title: Equalizer
Inventor: KINOSHITA OSAMU
IPC: H03G3/20
Filed: 1995-01-19
Abstract: PURPOSE: To prevent an overcompensation state generated in an area wherein propagation path length is short by supplying mutually independent gain control signals to respective variable gain amplification stages. CONSTITUTION: The equalizer which compensates amplitude frequency characteristics of a signal transmitted through a transmission line having specific attenuation characteristics has a compensating circuit constituted by cascading plural variable gain amplification stages 12-14 having different compensation frequency bands, a peak detecting circuit 16 which detects the peak value of the output signal of the compensating circuit, and a reference voltage generating circuit 18 which generates a voltage value corresponding to the peak reference of the output of the compensating circuit,  and is equipped with an error amplifying circuit 17 which amplifies the difference between the output of this reference voltage generating circuit 18 and the output of the peak detecting circuit 16 and a control signal generating circuit 19 which generates a gain control signal from the output signal of this error amplifying circuit 17 and supplies it to the compensating circuit. Then the control signal generating circuit 19 supplies the independent gain control signals to the variable gain amplifying stages 12-14.
Patent JP-S59134633-A (JP)
Title: Blank positioner for various machine tools
Inventor: OOSUDA FUSAO
IPC: B23Q3/18
Filed: 1983-01-18
Abstract: PURPOSE:To permit the work for positioning a blank onto a table by allowing the straight line part or the flat surface part of blank to be set strictly in parallel to the direction of straight transfer of a table side, etc., simply and in high accuracy by using a dial gauge, etc. CONSTITUTION:In positioning work, the guide base 3 of a roller guide unit R is properly fixed in parallel to the direction of straight transfer on a tool side C or a table side A at a proper position on the tool side C or the table side A which is close to a blank B. Then, a dial gauge unit D is installed onto the guide table 2 of the above-described unit R by allowing a magnet block 8 to be attracted by a magnet, and the measurement element 4 of the unit D is brought into contact with one point in the straight line part or the flat surface part of the blank B. Then, the table 2 is moved in reciprocation, and the deflection of the indicator of the measurement element 4 is read, and then the position of the blank B is crorrected until the indicator is positioned to a right parallel position at zero.
Patent JP-H08193392-A (JP)
Title: Fixture for roof installed equipment
Inventor: NAKAWAKI REIJI
IPC: E04D13/00
Filed: 1995-01-19
Abstract: PURPOSE: To inhibit damage by deformation at the place of the formation of a recessed section by scaling up the recessed section for rotational operation and utilizing constitution for holding and fixing the mounting member of an equipment while imparting large revolving torque to an anchor bolt by a large rotational operating tool. CONSTITUTION: A male screw, with which a tap nut 2 capable of being abutted against the mounting member 10 of an equipment A from a lower section is screwed, and a tapped hole, with which a holding bolt 4 with a holding section 4A capable of being abutted against the mounting member 10 from an upper section is screwed, are formed at the upper end section of an anchor bolt 1 with a screw section 1A capable of being screwed and fixed to a body 5 through the through-hole 7 of a roofing tile 6, and the mounting member 10 is held and fixed between the tap nut 2 and the holding section 4A. A recessed section for rotational operation fitted to the rotational operating tool of the anchor bolt 1 under a relatively unturned state is formed at the upper end section of the anchor bolt 1 and at the screwing corresponding place of the tap nut 2.
Patent JP-S62166034-A (JP)
Title: Punching device
Inventor: TOMIOKA KUNIO
IPC: B26F1/00
Filed: 1986-01-17
Abstract: PURPOSE:To prevent an eccentricity and a local abrasion of an actuator, and to stabilize its operation by providing a mechanism for detaining this actuator by pressing it from the periphery, on the actuator of a piercing punch which has been provided on an upper die. CONSTITUTION:When piercing a work by piercing punches 201 and 202 among many piercing punches 20, a pressure lever 30 is made to abut on a guide lever 12, and the punch 20 is depressed through an actuator 16. Subsequently, a piezoelectic element 22 of the punches 201, 202 is conducted electrically and elongated in the axial direction, and a detaining member 24 is depressed. Therefore, a tapered surface 24b of the detaining member 24 is pressed against a tapered surface 25a of a wedge member 25, and by an expanding slot 24a, the lower end part of the member 24 is brought to a diameter contraction. As a result, the inside peripheral surface of the member 24 is pressed against the outside peripheral surface of the actuator 16, and the up-and-down motion of the actuator 16 is fixed. Subsequently, when a slide 7 is made to descend, other punches than the punches 201, 202 ascend by an action of a return spring 26, and a work 5 is pierced by only the detained punches 201, 202.
Patent JP-H03213749-A (JP)
Title: Aircraft reduction gear
Inventor: NAKAWAKI YASUNORI
IPC: F16H1/08
Filed: 1990-01-16
Abstract: PURPOSE:To reduce a component cost and a service cost through the communization of bearings by setting the twist angles of helical gears so that a dynamic equivalence load to an output shaft side bearing and a dynamic equivalence load to an input shaft side bearing may become of equal life at the same bearing basic dynamic rated load. CONSTITUTION:The rotation of an engine crankshaft is transmitted to an output shaft 12 through an input shaft 11 and a reduction gear row B consisting of three gears 17, 24, 33, and a propeller C assembled to the output shaft 12 is rotated at a rotation number that is reduced at a predetermined reduction ratio against the engine crankshaft rotation. The twist directions of helical gears are set so that an axial load PG due to the meshing of helical gears 24, 33 may act on in the opposite direction from that of an axial load Pp that acts on the output 12 from the propeller C in the state of the maximum engine output/the maximum propeller thrust generation, and also the twist angles psiof respective gears 17, 24, 33 are set so that a dynamic equivalence load to an output shaft 12 side thrust bearing 36 and a dynamic equivalence load to an input shaft 11 side thrust bearing 23 may become of equal life at the same bearing basic dynamic rated load.
Patent JP-H07204910-A (JP)
Title: Eccentric quill boring device
Inventor: ASANUMA TOMOYUKI
IPC: B23B39/00
Filed: 1994-01-26
Abstract: PURPOSE:To offer an eccentric quill boring device capable of adjusting the position of the blade edge of a tool and improving workability. CONSTITUTION:This eccentric quill boring device, which is equipped with a rotary driven hallow quill 7, a spindle 10 supporting a tool 12 at one of its end, forming a screw part 13 on the other end and having itself supported rotatably by the quill 7, and a rotation means making the spindle 10 rotate against the quill 7 by moving a nut 29 screwed on the screw part 13, and performs spot facing machining of the inner side of a workpiece, is provided with a clamp means 14 which connects the spindle 10 to the quill 7 at an arbitrary rotary position. The rotary means is formed by a stepping motor 21, a screwing mechanism driven by the stepping motor 21, and a rotating shaft 27 supported by a bearing box 25, which is axially moved in the axial direction of the quill 7 by the screwing mechanism, so that its shaft center may conform to that of the quill 7, and a nut 29 is connected to the rotating shaft 27.