baber/WOPTO huggingface dataset:
Patent JP-H03106620-A (JP)
Title: Forming process of elastic supporting component with shoulder section
Inventor: MURAOKA KAZUHIRO
IPC: B29C45/00
Filed: 1989-09-20
Abstract: PURPOSE:To prevent the generation of unevenness by setting the resin injection timing of respective gates in a manner that a molten material injected from one gate passes in a small section and then molten resin injected from the other gate joins the molten resin having passed through the small section. CONSTITUTION:Gates 1a and 1b for injecting a molten elastic material into a cavity 3 are disposed in a position of clamping a small section 3a of a top force 1. The injection timing of molten material from respective gates 1a and 1b is set so that a molten material beta injected from the gate 1b may join with a molten material alpha just after the molten material alpha which is injected from the gate 1a passes through the small section 3a and flows out into a forming chamber 3e on the left. That is, in the state that the molten elastic material alphafor forming an elastic supporting component 23 passes the small section 3a and flows out slightly into the forming chamber 3e, a boundary face B is formed between the molten material alpha and the molten material beta. At that time, the flow of molten resin alpha having passed through the small section 3a is controlled by the molten resin beta.
Patent JP-S6486113-A (JP)
Title: Manufacture of thin film transistor
Inventor: MATSUMOTO HIROSHI
IPC: H01L27/12
Filed: 1987-09-29
Abstract: PURPOSE:To eliminate the need to inspect thin film transistors (TRs) one by one, and to improve the manufacture efficiency and reduce the manufacture cost by insulating electrically the source electrode and picture element electrode of a thin film TR which has a short-circuit defect between electrodes. CONSTITUTION:If there is a short-circuit defect between the drain electrode 15 and source electrode 16, or gate electrode 11 and source electrode 16, an Al film 17 on the source electrode 16 is oxidized into alumina 17' to insulate the source electrode 16 and picture element electrode 20 completely from each other. A thin film TR which has no short circuit, on the other hand, has the continuity between the source electrode 16 and picture element electrode 20 through the Al film 17 and a drain voltage can be applied to the picture element electrode 20 according to a gate signal supplied to the gate electrode 11. Consequently, individual TFT need not be inspected, the defective TFT can be parted from the picture element electrode, and TFTs are manufactured with high productivity.
Patent JP-H0985845-A (JP)
Title: Apparatus for winding and taking-up of tape
Inventor: AKIMOTO HARUTO
IPC: B29C70/52
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To continuously and stably produce a long molding with a spiral with a short pitch prepd. by winding and taking-up of a tape. SOLUTION: A rotational body 23 being cylindrically shaped through which a long molding passes and a supporting cylinder 26 being coaxial to this rotational body and arranged outside in the radial direction are provided by connecting them to a rotation driving part in such a way that their rotations are respectively independently controlled. In addition, a tape bobbin 27 is concentrically fixed on the supporting cylinder 26 and an apparatus for winding and taking-up of a tape for winding or taking up a tape 13 on the molding and a tape guiding apparatus for guiding the tape between this tape winding, taking-up and guiding apparatus and a tape bobbin while a tension is applied on this are provided on an end part in the axial direction of the rotational body 23.
Patent JP-H0292745-A (JP)
Title: Fixed speed running control device
Inventor: OGAWA KENICHI
IPC: B60W30/00
Filed: 1988-09-29
Abstract: PURPOSE:To enable a fixed speed running control to be attained of high reliability by reading a target speed and an attitude of an engine speed determining means, related to a load when fixed speed running is set, and energizing a driving means thereafter comparing the target speed with a running speed in that time and energizing the driving means. CONSTITUTION:In the case of a CPU 1 inputting each output signal of a potentiometer 36 detecting a throttle valve (engine speed detecting means) for its opening (attitude), reed switch LSW outputting a voltage signal in proportion to a car speed, tilt sensor 13 serving as the load detecting means detecting a load for a vehicle to receive and various switches ISW, CSW, BSW1, SSW and RSW or the like related to a fixed speed running control, a memory function, storing a throttle valve engine speed opening related to the vehicle in its running speed and load, is provided. And reading the target speed, when fixed speed running is set, and the throttle valve opening, related to the load in that time, a motor 21 is energized, thereafter comparing the target speed with the running speed in that time, the motor 21 is energized and controlled in a direction where both the target speed and the running speed are in agreement.
Patent JP-2000075069-A (JP)
Title: Calibration timing judging system of inspection jig
Inventor: HASHIMOTO AKIHIRO
IPC: H04B3/54
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a calibration timing judging system of inspection jig capable of automatically recognizing the calibration timing of inspection jig necessary for periodical calibration and informing users of the calibration timing. SOLUTION: Provided are a commercial power source P supplying power to an inspection location, a power source line communication modem 3 connected to this commercial power source P, an administration part 2 connected to this power source line communication modem 3, a memory storing the administration information 9 peculiar to an inspection jig 4 transmitting via the power source line communication modem 5 and a power source controller 10 making the inspection jig 4 unusable when use term is expired. Also provided in the administration part 2 is a timer 6 counting the use term of each inspection jig 4.
Patent JP-S6398814-A (JP)
Title: Magnetic head
Inventor: CHISAKA TAKATOSHI
IPC: G11B5/265
Filed: 1986-10-15
Abstract: PURPOSE:To contrive to facilitate the winding of a coil and the leadout of terminals and to improve the magnetic characteristic by joining an auxiliary core whose cross section is nearly channel shape to one side of the magnetic core in the running direction of a recording medium and a slider at both sides in the track width direction. CONSTITUTION:The auxiliary core 10 is joined to the rear side of the head part 2 of the magnetic core 1 comprising the erasure head part 2 and a recording/reproduction head part 5, and the slider members 20, 30 are joined at both sides of the core 1 in the track width direction. A notch 11 is provided at the bonding face of the core 10 and air gap formed with a side core 4 is utilized to wind the coil 40. Moreover, coil winding grooves 21, 31 are provided to the members 20, 30 to attain the winding of the coils 40, 41 and to lead out the terminals to the side face of the head 5 via the grooves 21, 31 of the members 20, 30. No thin thickness is required to be applied to the core 4 in the structure above. thus, the magnetic characteristic is improved and the winding and terminal leadout of the coils are facilitated.
Patent JP-H1180183-A (JP)
Title: Metal compound for polymerization and production of aromatic vinyl compound-olefin copolymer with the same
Inventor: OTSU TOSHIAKI
IPC: C08F212/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new bisindenyl group-containing transition metal compound useful as a component for polymerization catalysts greatly high in activity and enabling the production of aromatic vinyl compound-olefin copolymers by practical methods. SOLUTION: This new metal compound for polymerization catalysts is expressed by formula I [Y, Y' are each H, a 1-20C alkyl, a 6-10C aryl, a 7-20C alkylaryl; Y and Y' may together form a 5-8 membered aliphatic ring; at least one of R1 to R8 is a substituent having a stronger electron-attracting property than that of hydrogen, and the others are each H, a 1-20C alkyl, 6-10C aryl, 7-20C alkylaryl, halogen, OSiR3 (R3 is a 1-10C hydrocarbon), SiR3 or the like; X, X' are each a halogen, 1-20C alkyl, 6-10C aryl, silyl, alkoxy, amide of formula II (A1, A2 are each H, a 1-20C alkyl, 6-10C aryl or the like) or the like; M is Zr, Hf, Ti]. The compound of formula I is obtained by reacting isopropylidene bis(fluoroindene) or the like with a Zr tetrakisdimethylamide or the like.
Patent JP-H0696481-A (JP)
Title: Magneto-optical recording medium and reproducing method
Inventor: NAKAO ISAMU
IPC: G11B11/105
Filed: 1992-09-14
Abstract: PURPOSE:To carry out reproduction with high C/N, little cross talk and little distortion of output wave-form. CONSTITUTION:This magneto-optical recording medium 10 has a magneto-optical recording layer 21 having a polycrystalline structure and consisting essentially of a reproducing layer 11, a recording layer 13, a middle layer 12 and a reproduction assisting layer 31 held between the layers 11, 13. The magneto-optical recording layer 21 is irradiated with a beam of light, the reproducing layer 11 is heated by the irradiation and a signal magnetically recorded in the recording layer 13 is read out while being transferred to the reproducing layer 11. In this magneto-optical recording medium 10, the Curie temp. of the reproduction assisting layer 31 is set above the temp. of the irradiated part of the magneto- optical recording layer 21 at the time of readout.
Patent JP-H05226070-A (JP)
Title: Vessel for electromagnetic cooker and manufacture thereof
Inventor: YOSHIMOTO KEIICHI
IPC: H05B6/12
Filed: 1991-06-19
Abstract: PURPOSE:To compose a magnetic body layer at only a bottom part of a magnetic layer, and a container main body of a nonmagnetic material having conductivity to achieve an excellent outer appearance by using a vessel for an electromagnetic cooker having a magnetic body layer on an outer surface of a bottom part of the vessel main body comprising conductive material to be placed on the electromagnetic cooker. CONSTITUTION:A molten material comprising Ni-Al alloy is thermal sprayed on a bottom part of a vessel main body 1 to form an alloy layer 3. At this time, the outer surface side of the bottom part of the main body 1 is polished preliminarily to form the outer surface side of the bottom part to be a uniform surface, so the molten material of the alloy is securely applied to the outer surface side of the bottom part of the main body 1 by thermal spraying so as to prevent peeling of the alloy layer 3 from the outer surface side of the bottom surface of the vessel main body 1. Next, molten material of steel is thermal sprayed on the outer surface side of the alloy layer 3 to form a magnetic layer 2. Adhesive force of the molten steel material is improved by this alloy layer, the magnetic body layer 2 is formed securely on the bottom surface side of the main body 1, and excellent adhesive force can be obtained.
Patent JP-S61127640-A (JP)
Title: Preparation of rod lens
Inventor: MORI SHUJI
IPC: C03C17/00
Filed: 1984-11-20
Abstract: PURPOSE:To prepare a rod lens with high production efficiency and high yield by adhering a bundle of many glass bars for the base material for lens with an adhesive agent to each other, cutting then to a specified size, and executing grinding and vapor-deposition of a reflectionless film to an end surface of a rod glass. CONSTITUTION:An assembled body 3 is formed by bundling many glass bars 1 for a base material of a lens and supporting the circumference of the bundle with glass plate 2. Then, the glass bars 1 are adhered to each other with a heat resistantfirst adhesive agent 4 such as silicon varnish, etc. Further, the space is filled with a second adhesive agent 5 such as balsam, etc. to accomplish reinforcing adhesion. Thereafter, the above-described assembled body 3 is cut to adesired size to obtain a block piece 8 supporting many rods 6 by a glass frame 7. After grinding the end surface of the glass rod 6, the above-described second adhesive agent 5 is removed by dissolving with a solvent which does not dissolvethe first adhesive agent 4. A reflectionless coating film comprising a dielectric material is then vapor-deposited to the end surface, and said first adhesive agent 4 is leached with an appropriate solvent, thus a rod lens is obtd.
Patent JP-H04125176-A (JP)
Title: Software switch
Inventor: SHIROUCHI NAOTO
IPC: B41J29/38
Filed: 1990-09-14
Abstract: PURPOSE:To prevent the erroneous operation of a switch even when the wild running of a CPU is generated by outputting an address decoding signal from an address decoder only when two or more different specific addresses are inputted from the CPU to turn the switch ON. CONSTITUTION:An address decoder 11 outputs the first address decoding signal Sa1n to a switch circuit 21 when the first specific address is subjected to writing input from a CPU 2 through an address bus and outputs the second specific address decoding signal Sa2n to the switch circuit 21 when the second specific address is subjected to writing input. The switch circuit 21 is constituted of two flip-flops 22, 24 and a negative logic AND circuit 23 and outputs a drive signal S when the first and second address decoding signals Sa1n, Sa2n are inputted in this order.
Patent JP-H0969205-A (JP)
Title: Thin film magnetic head and its manufacture
Inventor: SUGANO YASUHIRO
IPC: G11B5/31
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a thin film magnetic head which is treated in the heat treating step in the head and a method for manufacturing the head. SOLUTION: The magnetic head has a magnetic circuit which includes a magnetic cap 16. The circuit has a lower core 12, an intermediate core 33a, 33b, and an upper core 13 made of a magnetic material filled in a groove formed on an insulating layer. The surfaces of the insulating layers 31a, 31b, 31c, 32 including the connecting surfaces of the cores are formed flat. The insulating layers are formed of low-melting point glass material, and heat-treated in a magnetic field at a temperature of the annealing point or higher of the insulating layers.
Patent JP-H09328415-A (JP)
Title: Hair tonic
Inventor: MAGARA TSUNAO
IPC: A61K8/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a hair tonic, having excellent hair tonic effects such as preventing effects on alopecia or trichogenous effects and useful in the field of medicines, quasi-drugs or cosmetics by combining a specific plant extract with a specified amine oxide. SOLUTION: This hair tonic is prepared by using one or more plant extracts selected from the group of an extract of Mentha piperita L, an extract of Althaea officinalis L. and an extract of Coix lachryma-jobi L. var. ma-yuen Stapf and one or more amine oxides of the formula [R<1> is a 2-24C alkyl; R<2> is methyl or hydroxyethyl; A is monooxyethylene; (n) is >=0 and <=5] in combination. The amount of the blended plant extracts is about 0.005-20wt.% expressed in terms of the dry weight and the amount of the blended amine oxides is preferably about 0.001-20wt.%, especially preferably about 0.1-10wt.%. The daily does thereof for an adult is 0.01-100mg, preferably 0.1-10mg based on 1kg body weight and can be administered once or divided into 2-4 portions.
Patent JP-H0580698-A (JP)
Title: Optimum route guiding method
Inventor: TENMOKU KENJI
IPC: G01C21/00
Filed: 1991-09-25
Abstract: PURPOSE:To constitute the above method in such a manner that the optimum route freshly corrected in accordance with the route calculation progress data stored in a memory can be determined without making any route calculation at all and can be displayed to a driver even when a traveling route deviates from the optimum route determined by using a route table. CONSTITUTION:The final route including a destination of the route constituting a part of the optimum route is determined in a short period of time by using the route table and can be displayed to the driver. In addition, the optimum route from the position of the vehicle at the point of the time when the vehicle passes the beginning end point of the final route or near this point to the destination or the routing point is calculated during the traveling before the time when the vehicle passes the above-mentioned point and the route calculation progress data around the optimum route is stored.
Patent JP-H0663963-A (JP)
Title: Removing method for flash of fiber molding
Inventor: SUGIURA SATOSHI
IPC: B29C37/02
Filed: 1992-08-21
Abstract: PURPOSE:To enhance the efficiency of a sec. product producing process by efficiently and certainly removing fluffy flash by instantaneously buring off the fluffy flash of a fiber molded product. CONSTITUTION:A worker sets a fiber molding 3a having fluffy flash at the working position 14b of a setting stand 14a and, next, a rotational shaft 12 is rotated and a rotary plate 13 is rotated by 180 deg. to move the fiber molding 3a to the position under the fire igniters 21 of a pair of burners 2. At this time, a valve 23 is opened for 0.1-0.2sec to supply combustible gas and this gas is ignited by the fire igniters 21 to generate a fire 24. The fire 24 is applied to the whole of the fiber molding 3a having fluffy flash 31a to instantaneously burn off the flurry flash 31a.
Patent JP-H1117201-A (JP)
Title: Solar cell and its manufacture
Inventor: NAKAMURA KAZUYO
IPC: H01L31/0248
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To improve photoelectric conversion efficiency by utilizing the light of a long wavelength which is lost inside the solar cells. SOLUTION: A defective layer v by ion implantation is formed between ptype diffused layers formed to an island shape on the opposite side of a light receiving surface of a p-type semiconductor substrate 100 having a low concentration. Elements used for ion implantation are either one or more containing at least silicon or germanium among hydrogen, silicon, germanium, fluorine, oxygen, carbon or the like containing constituent substances of the semiconductor substrate.
Patent JP-H03107534-A (JP)
Title: Camshaft drive unit for v-type water-cooled engine
Inventor: MUKAI MASATO
IPC: F02B75/22
Filed: 1989-09-21
Abstract: PURPOSE:To increase transmitting power to a water pump by disposing a water pump inside an inverse triangle formed by a crankshaft and cam driving shafts, and winding the part, passing the oblique line of the inverse triangle, of a timing belt on a water pump pulley. CONSTITUTION:An inverse triangle of three sides L1-L3 is formed by a crankshaft 15 and cam driving shafts 9, 10, and the upper side L3 is set to be longer than both oblique lines L1, L2. A timing belt 19 each is wound between a crank pulley 16 rigidly fixed at the crankshaft 15 and cam pulleys 17, 18 rigidly fixed at the cam driving shafts 9, 10 respectively. A water pump 20 is disposed inside this inverse triangle. The timing belt 19 is wound also on the water pump pulley 21 of the water pump 20. An idle pulley 22 and a tension pulley 23 are also disposed in the respective positions corresponding to the upper side L3 and one oblique line L2, thus providing the timing belt 19 with tension.
Patent JP-2000075599-A (JP)
Title: Cleaning device for electrifying roller, process cartridge and electrophotographic image forming device
Inventor: KOJIMA HISAYOSHI
IPC: G03G15/02
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to exactly clean an electrifying roller by subjecting a reciprocatively moving body to reciprocative motion by a driving force given by a rotating driving member using a cam member. SOLUTION: A driving member 94 is attached to a terminal part of a vessel 14 in order to drive a cleaning device TC for a electrifying roller. The driving member 94 is engaged on a driving member of a device main body when a drum cartridge is inserted in the device main body, and derived by the driving force from the main body. A cam surface 95 is formed together with the driving member 94 in the united form and a lever member 92 is brought into contact with the cam surface 95. As the lever member 92 is energized by a spring member 93, the lever member 92 is allowed to move along the cam surface 95 by the rotation of the driving member 94, thereby the cleaning device TC for the electrifying roller reciprocates along the axial direction.  By this constitution, the roller cleaning member 90 moves continually on the electrifying roller 17, thereby preventing the coagulation of sticking materials on the electrifying roller 17.
Patent JP-H0582089-A (JP)
Title: High pressure metal vapor discharge lamp
Inventor: INABA SHIRO
IPC: H01J61/073
Filed: 1991-09-25
Abstract: PURPOSE:To provide a high pressure metal vapor discharge lamp, in which rise of the mercury vapor pressure is promoted quickly at the time of starting and in which the rising time of the optical output such as UV rays is shortened. CONSTITUTION:At least mercury is encapsulated in a light emitting tube 1 equipped with a pair of electrodes 3, 4 to form a high pressure metal vapor discharge lamp, wherein mercury shall remain attached to at least either of the electrodes 3, 4 when the lamp is put off. Accordingly the mercury is evaporated quickly associate with temp. rise of the electrode at the time the lamp is started, which allows quick rise of the mercury vapor pressure.
Patent JP-H04123862-A (JP)
Title: Method for casting
Inventor: KAMATA SABURO
IPC: B22D27/04
Filed: 1990-09-14
Abstract: PURPOSE:To prevent the generation of cavity or shrinkage cavity by including a process to add the thermite agent to a sprue port or feeding head part after pouring the molten metal on the method for making casting by pouring the metal heated and melt to the required mold, cooling and solidifying it. CONSTITUTION:The process to add the termite agent 9 at the sprue 5 or the feeding heads 6, 7 after pouring the molten metal is included. The thermite agent is a mixture of metal oxide and aluminum powder, by adding it, generates a great deal of the reaction heat by the termite reaction. The termite agent is ignited with the molten metal and a great deal of the reacting heat is generated by adding the thermite agent at the sprue or the feeding head after pouring. Therefore, a great deal of heat is supplied to the molten metal of the sprue part or the feeding head part. So the molten metal of the sprue part or the feeding head part is not cooled and solidified fastly, the transmission of the pressure of the feeding head of molten metal is not disturbed, and the generation of cavity or shrinkage cavity is prevented regardless of the shape or wall thickness of casting.
Patent JP-H0984755-A (JP)
Title: Endoscopic device
Inventor: YOSHIMINE HIDETO
IPC: A61B1/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce the diameter of a sheath insert part, increase the diameter of a usable treatment tool, and further simplify the form of each part, thereby facilitating the cleaning of each part, in an endoscopic device having a mutually independent liquid feed passage and liquid discharge passage and performing an observation while circulating a clean liquid into a visual field through them. SOLUTION: This device has a sheath 4 having a sheath insert part 10, a scope 2 having a scope insert part 6 to be inserted through the space within the sheath insert part 10, a bridge 3 inserted into the sheath insert part 10 along the insert axial direction, and having a partitioning plate 23 for partitioning the space within the sheath insert part 10 into a plurality of areas with the pipe line inner surface of the sheath insert part 10 to form a liquid feed passage and a liquid discharge passage independently communicating with a water feed port 31 and a drain port 26, respectively, and an attachably and detachably fixing mechanism 16 capable of optionally attaching and detaching the sheath 4 to and from each of the bridge and the scope 2.