baber/WOPTO huggingface dataset:
Patent JP-H0835350-A (JP)
Title: Two stage type parking device
Inventor: HAMAMOTO SHUNICHI
IPC: E04H6/06
Filed: 1994-07-21
Abstract: PURPOSE:To prevent possible damage with a motor suspended when a pallet is hit against any obstacle while it is being lowered down by providing a limit switch for the pallet support section of a two stage type parking device employing a screw shaft type elevating means. CONSTITUTION:A nut 30 which is inserted into the center hole of the support plate section 27a of a bracket 27 fixed onto a connection member 26, is engaged with a screw shaft 31 which is rotatably and vertically supported on a machine frame, and a pallet support section, a pallet and the weight of a vehicle are thereby supported on a flange section 36a. Paired bolts 39 are slidably inserted into the support plate section 27a and the flange section 36a, and a lock nut 39a is fixed onto its lower end. Meanwhile, a limit switch 50 is installed onto a mounting plate 53 at the tip end of the support plate section 27a, and the roller 52 of an operating lever is brought into contact with the lower surface of the flange section 36a. A motor is driven, while the pallet is lowered down via a nut 36, if the pallet is blocked in lowering by an obstacle, and when the flange section 36a is lowered down while being separated by a distance more than a specified one from the support plate section 27a, the limit switch 50 is actuated, and the motor drive is thereby suspended.
Patent JP-S5870761-A (JP)
Inventor: OKAMOTO KATSUMI
IPC: D04H3/00
Filed: 1981-10-23
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-S5957523-A (JP)
Title: Semiconductor switch device
Inventor: SHIGENOBU MASAHIRO
IPC: H02M1/00
Filed: 1982-09-27
Abstract: PURPOSE:To prevent baking of a driving circuit at the breakdown of a semiconductor element, by providing additionally a constant voltage element and a resistive element such as fuse to the driving circuit driving a control gate of the semiconductor element. CONSTITUTION:If the breakdown of a transistor(TR)3 causes an open circuit between an emitter 2c and an emitter terminal 3d, a voltage of a DC power supply 1 is applied between output terminals 4a, 4b of the base driving circuit 4. The voltage between the output terminals 4a and 4b, however, is suppressed to several volts by a constant voltage element 10. A current flows from the DC power supply 1 via a load 2, the resistive element 11 and the constant voltage element 10 with the voltage suppressing operation of the costant voltage element 10. Since the resistive element 11 such as fuse is blown with this current, the driving circuit 4 is open-circuited from the power supply 1. Thus, baking of the driving circuit at the breakdown of the semiconductor element is prevented.
Patent JP-H08329718-A (JP)
Title: Manufacture of easy-to-detach decorating optical fiber and its working method
Inventor: OBARA KEN
IPC: G02B6/42
Filed: 1995-05-31
Abstract: PURPOSE: To easily manufacture an optical fiber for panel decorating, imitation flowers, posters, calenders, cards, accessories (cossages, brooches, necklaces), or dresses, and enable lightweight miniaturization. CONSTITUTION: A bright light emitting diode 2 as a light source is flashed and emitted with an IC circuit and optical fiber sockets 3, 4 are used to easily work part of an optical fiber without extension of the optical fiber from the light source. The primary socket 3 and the secondary socket 4 for the optical fiber are made detachable to easily replace a work at the optical fiber portion with the replacement of the secondary socket. Because the bright light emitting diode is flashed with the IC circuit, an AC power source as well as a DC battery and a button battery in particular are applicable thereto.
Patent JP-S5691844-A (JP)
Title: Catalyst for steam-reforming reaction of hydrocarbon
Inventor: OGINO YOSHISADA
IPC: C07C1/04
Filed: 1979-12-26
Abstract: PURPOSE: To obtain the subject ocatalyst with high activity and a long life time for the steam-reforming reaction of the hydrocarbon constituting rhodium and zirconium oxide.  
     CONSTITUTION: In generating carbon monoxide, hydrogen, methane and carbon dioxide efficiently by reacting the hydrocarbon with steam, the catalyst comprising rhodium and zirconium oxide is employed. Said catalyst shows high activity in the reforming reaction of the hydrocarbon due to excellent hydrocarbon activation capacity of rhodium and excellent water activation capacity of zirconium oxide. Moreover, because said catalyst has high heat stability, it has a long life time and hardly generates precipitation centering of carbon. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0332698-A (JP)
Title: Band brake for washing machine
Inventor: FUKUDA MORINORI
IPC: D06F37/40
Filed: 1989-06-30
Abstract: PURPOSE:To equally provide an interval to a brake drum when a brake is opened by integrally providing a fixing part, engaging part and brake lining part by thermoplastic synthetic resin in the shape of a circular arc equipped with an inner diameter larger than the outer diameter of the brake drum. CONSTITUTION:A fixing part 13 to be fitted to a mechanism case 10, engaging part 14 to be engaged to a movable lever 11 and brake lining part 15 are provided and integrally formed by the thermoplastic resin compound composed of thermoplastic elastomer in which polystyrene blocks and polybutadiene blocks are coupled in the shape of radial tele-blocks, friction coefficient adjusting member and polyamide. An inner diameter d of the brake lining part 15 is made larger than the outer diameter of a brake drum 8 and further, a brake band integral with the thermoplastic resin compound is fixed to the mechanism case 10 and engaged with a movable lever 11. When the above mentioned movable lever 11 is opened, the center of the brake drum 8 is coincident with the center of the brake lining part 15 in this invention. Thus, the shape dispersion of the brake band is reduced and the interval to a brake wheel is automatically equally obtained.
Patent JP-H0727388-A (JP)
Title: Connecting structure for outlet ports in two-stage stack heat-exchanging ventilator
Inventor: IKEDA HIROHIKO
IPC: F24F7/08
Filed: 1993-07-09
Abstract: PURPOSE:To smoothly join upper and lower outlet air streams together by connecting outlet ports provided in peripheral faces of fan casings with a connecting chamber, providing a discharge hole for discharging the outlet air streams discharged from both the outlet ports, which are joined together, and providing a partition for partitioning the downstreams of the outlet ports up to a position close to the discharge hole. CONSTITUTION:Outlet ports 6 provided in peripheral faces of fan casings 5a are connected to each other by a connecting chamber 7a, and outlet air streams discharged from upper and lower heat-exchanging ventilators 1, 2 are allowed to join each other. A discharge hole 8, which discharges the joined outlet air streams discharged from both the outlet ports 6, and a partition 9, which divides the downstream sides of the outlet ports 6 up to a position close to the discharge hole 8, are provided in the connecting chamber 7a. The partition 9 is provided, which has a first surface 91 extending substantially along the flow of the outlet air stream in a predetermined direction and a second surface 92 being vertically symmetrical to the first surface 91 and, further, a straightening plate 10 is provided, which is disposed just under the downstream of the outlet port 6 and on the opposite side of the second surface 92 and is substantially parallel to the second surface 92 of the partition 9.
Patent JP-H1116692-A (JP)
Title: Lighting device for discharge lamp
Inventor: HAMAGUCHI TAKEHISA
IPC: H05B41/24
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device for a discharge lamp, not requiring to constitute a circuit of elements of high voltage and capable of detecting reliably whether a lamp is connected or not. SOLUTION: A lighting device for a discharge lamp in which a lamp 8 is lighted by discharging between 2 filaments 8a and 8b in the lamp 8 is equipped with an inverter 4 to supply an electric current to the filament 8a by converting a direct current power source to an alternating power source, a detecting circuit 11 to output a detected signal 5 based on a voltage applied by an alternating current which the inverter 4 supplies to the filament 8a, and a control circuit 3 which drives the inverter 4 to make an alternating current power source with the first frequency when a direct current power source is inputted, judges if the filament 8a is connected based on the detected signal 5 and drives the inverter 4 to make an alternating current power source with a frequency to preheat the filament 8a if the filament 8a is connected normally.
Patent JP-S5694344-A (JP)
Title: Photomechanical process printing method
Inventor: SEO KENICHI
IPC: G03B27/20
Filed: 1979-12-28
Abstract: PURPOSE: To prevent the formation of air pockets by placing an airtight sheet on the top glass plate of a printing machine, then moving a squeegee roller, which had been moved to the pin side, from the pin side to the original position while squeezing the airtight sheet.  
     CONSTITUTION: A photosensitive plate material 6 and a film original plate 5 are placed on the glass plate 3 of the body 1 of the printing machine in alignment to a pin 11, and an airtight sheet 4 wound on a roller 9 is placed thereon. At this time, a squeegee roller 10 is moved to the pin 11 side without pressing the airtight sheet 4. After the placement of the airtight sheet 4, the sqeegee roller 10 is moved to the original position while squeezing the airtight sheet 4. During this operation, the part between the sheet 4 and the glass plate 3 has been evacuated by way of a rubber packing 7 and a vacuum pump 7, hence no air pockets are produced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0335376-A (JP)
Title: Triangle dividing/drawing system for convex polygon
Inventor: SATO MASAMI
IPC: G06T11/40
Filed: 1989-07-01
Abstract: PURPOSE:To increase the painting out speed of triangles by drawing only the left side, the left and right sides, or only the right side based on the minimum value (or maximum value) at drawing of triangles obtained by dividing a convex polygon with the maximum or minimum value of the X or Y axis direction defined as a fixed point. CONSTITUTION:A triangle dividing part 1 detects the maximum or minimum value of the X or Y axis direction from a list of apex coordinates of the convex polygon and defines the maximum or minimum value as a fixed point to divide successively a polygon into triangles. A processing part 2 draws only the left side, the left and right sides, or only the right side in terms of the coordinates of the sides opposite to the fixed points of those divided triangles based on the maximum (or minimum) value. Thus it is possible to avoid the double painting out operations for the adjacent sides when a convex polygon is divided into triangles and undergoes the painting out processes. As a result, the painting out process can be applied to a convex polygon at a high speed.
Patent JP-S5793569-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATAISHI OSAMU
IPC: H01L21/3205
Filed: 1980-12-03
Abstract: PURPOSE:To suppress the increase in the parasitic base resistance by covering a hole of a nitrided film used as a mask newly with a nitrided film to block the hole, and then advancing the selective oxidation of a thick polysilicon of a field oxidized unit continuously. CONSTITUTION:A field oxidized film 2, a base diffused region 3 and a field oxidized film is laminated on a semiconductor substrate 1 to form a polysilicon film 21 of different thickness. Subsequently, the polysilicon 21 is covered with oxidation resistant mask of the first nitrided film 51, and the exposed portion of the polysilicon is oxidized. When the polysilicon 54 on the base region has completely oxidized to become an oxidized film 23a, the second nitrided film 56 for blocking the hole is covered, and the oxidation of the part 53 partly oxidized is continued. The part 53 of the thick polysilicon film is completely oxidized to become an oxidized film 23b, and the resistance r between the base and the emitter is not increased.
Patent JP-2001006781-A (JP)
Title: Connector terminal
Inventor: SUGIMORI KENJI
IPC: H01R13/24
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a connector terminal by actuating a belt-like spring piece as a soft spring without generating large bending stress and lowering conductor resistance of the belt-like spring piece. SOLUTION: At least either one of a terminal contact part 3 and a leg part 5 provided on a terminal body is formed by a narrow and long belt-like spring piece. When the belt-like spring piece comes into elastic contact with an external terminal 31a or a conducting pattern 41a, a free end 6a of a conductive auxiliary contact piece 6 supported in cantilever by the terminal body is brought into contact with the belt-like spring piece. At first when the belt-like spring piece bends, the belt-like spring piece bends by the shape of the belt-like spring piece actuated as a soft spring. Because the auxiliary contact piece 6 comes into contact with the belt-like spring piece when the belt-like spring piece completely and elastically comes into contact with the external terminal 31a or the conducting pattern 41a, conducting paths by the auxiliary contact pieces 6 are formed in parallel.  Therefore, the belt-like spring piece can be actuated as the soft spring and conductor resistance of the belt-like spring piece can be lowered.
Patent JP-H1060219-A (JP)
Title: Self-crosslinkable aqueous dispersion containing polyester and vinyl polymer
Inventor: WEINBERGER MANFRED DR
IPC: C08L67/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a self-crosslinkable aqueous dispersion of a polymer having a high durability and useful for the production of binders, etc., by emulsion- polymerizing respectively specific water-dilutable polyester, vinyl polymer and crosslinking agent at specific ratios. SOLUTION: This aqueous dispersion contains (A) 10-90wt.% of a water- dilutable polyester having a solution viscosity of 300mPa.s and containing recurring units bonded with each other through carbonyloxy-bridges which may be replaced with carboxamide-bridges at a ratio of <=80%, (B) 90-10wt.% of a vinyl polymer composed of (i) 0-90wt.% of a (substituted)styrene recurring unit, (ii) 0-60wt.% of a recurring unit such as (meth)acrylic acid and (iii) 0.5-20wt.% of a recurring unit such as one or more kinds of vinyl monomers having carbonyl, functional group, etc., and (C) a crosslinking agent having two or more groups selected from primary amino group, hydrazino group and hydrazide group and reactive with carbonyl group. The component B is produced by the free radical-initiated emulsion polymerization in the presence of an aqueous solution of the component A, etc.
Patent JP-H067295-A (JP)
Title: Ophthalmologic system
Inventor: HARA KUNIHIKO
IPC: A61B3/103
Filed: 1992-06-29
Abstract: PURPOSE:To provide an ophthalmologic apparatus which enables the varying of a focal position of a lens quickly in a quiet manner in spite of its simplified construction to achieve higher efficiency of ophthalmologic measurement. CONSTITUTION:This apparatus has a lens 2 expandable arranged in an optical system through which a luminous flux from an eye E to be inspected passes and an expansion drive section 3 having a variable expansion drive speed which drives the lens 2 being expanded in the direction orthogonal to an optical axis of the optical system to vary a focal length of the lens. By such an arrangement, the expandable lens 3 arranged in the optical system through which the luminous flux from the eye E to be inspected passes with the expansion drive section 3 having the variable expansion drive speed is driven being expanded to allow the varying of the focal position of the lens 2 quickly in a quiet manner without use of any complicated component, thereby achieving higher efficiency of ophthalmologic measurement.
Patent JP-S5794368-A (JP)
Title: Automatic controller for paint film thickness of painted strip manufacturing facility
Inventor: AWAI KIYOSHI
IPC: B05C11/10
Filed: 1980-12-05
Abstract: PURPOSE: To accurately control a paint film thickness of painted strip, by detecting the paint film thickness under a wet condition and a dry condition of the same spot of a painted strip, and using a value obtained by comparing and operating both detected values as a correct signal for a paint film thickness adjusting signal.  
     CONSTITUTION: In a painted strip manufacturing facility which applies paint to the surface of metallic strip with a roll coater 3 and which dries the paint through a baking with an oven 4, the thickness of painted film under condition is detected and the detected value is inputted into an arithmetic device 11 and a memory 8 after the detected value is expressed in terms of the thickness value of the dried paint film. The input into the arithmetic device 11 is compared with a set value and the roll coater 3 is adjusted. The thickness value of paint films under wet condition stored in the memory 12 is compared with the thickness value of paint film under dry condition of the same spot detected with the detector at an operator 9, and the value is used as a correct signal of the operator 9. In this way, the paint film thickness of painted strip is accurately controlled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001006091-A (JP)
Title: Method and system for communicating information, management device, terminal equipment and communication equipment for mobile body
Inventor: HARAOKA KAZUO
IPC: H04W4/02
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To retrieve the travelling schedule time of a desired bus or a train by managing the travelling situations of traffic facilities by means of their stop place, route and progress direction in accordance with an unique access number. SOLUTION: Bus stops, bus routes and progress directions are inputted to a user terminal 6 and a connection processing with the travelling management servers 3A, 4A, 3B and 4B of IP addresses corresponding to the bus stops, the bus routes and the progress directions is executed. Then it is confirmed that the user terminal 6 is connected to the travelling management servers 3A, 4A, 3B and 4B of the IP addressed designated by the terminal 6 or not. When the connection is confirmed, a retrieval time range is inputted and the retrieval request of the travelling schedule time of the succeeding bus within the range of the retrieval time is transmitted. Thus, the travelling schedule time of the desired bus or the train is retrieved.
Patent JP-S6233701-A (JP)
Title: Molding method for pulverous powder molding
Inventor: MAEDA SADAHIKO
IPC: B22F9/04
Filed: 1985-08-05
Abstract: PURPOSE:To produce a molding having uniform quality with high efficiency by circulating a molding material together with a hard grinding medium in the state of jets in a grinding chamber to pulverize said material, sucking the pulverized material into metallic molds subjected to evacuation and packing and solidifying the pulverized material in a pressurized state. CONSTITUTION:A parting material is coated on the inside surface of perforated plates 15 in the metallic molds 11 and the wear-resistant fluid grinding medium such as superhard steel is put into the grinding chamber 5. The molding material (for example, Al2O3 powder) is supplied from a supply port 10 into the grinding chamber. A blower 8 and a vacuum pump 18 are started to eject air from a nozzle 9 and to evacuate the inside of the metallic molds 11. The air is spirally circulated toward A so as to collide alternately against upper and lower baffle plates 2, 3 and is sucked into the metallic molds 11. The molding material and the grinding medium are thereby brought into collision against each other and the material is pulverized by the collision against the baffle plates 2, 3 and the wall surface of the chamber 5. The pulverized material ascends into a diffusion chamber 4 from which the material is sucked together with the air into the metallic molds 11 and is packed and solidified in the pressurized state so as to be pressed to the perforated plates 15. The moldings are thus obtd. The moldings are taken out of the baffle plates 11 and are sintered in a sintering furnace.
Patent JP-H1111816-A (JP)
Title: Pit-installed type speed governor
Inventor: MOURI MASAHIRO
IPC: B66B5/04
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an easily fabricatable pit-installed type speed governor. SOLUTION: A speed governor body 3A has a supproting plate 9A fixed to the top of a supproting frame 3a, and a guide block 17A is secured to the rear surface of the supporting plate 9A. Grooves are longitudinally provided on the left and the right side face of the guide block 17A, and therein guide shoes 5A are fitted. Guide rails 8A and 8B installed upright in a pit 21 are inserted to these guide shoes 5A, and a ratchet part is formed on one side of the rail 8B. A stopper bolt 6 and compression spring 7 are installed on and under the forefront of the guide block 17A, and a pawl 13 is supported by a pin 11 fixed to the side face of the guide block 17A.
Patent JP-S5961183-A (JP)
Title: Thin-film transistor and its manufacture
Inventor: MANO TOSHIHIKO
IPC: H01L27/12
Filed: 1982-09-30
Abstract: PURPOSE:To shorten processes, and to lower the temperature of the processes by wiring-forming a transparent conductive film and diffusing indium to a semiconductor thin-film from the transparent conductive film. CONSTITUTION:Polycrystalline silicon 201 is formed and processed on an insulating substrate such as a glass substrate 200 through a CVD method. A gate insulating film 202 is formed through the CVD method, polycrystalline silicon 203 is formed and processed as a gate electrode, an SiO2 film or a PSG film 205 is formed to the whole surface through the CVD method as an inter-layer insulating film, and the window of a contact hole is bored. An ITO film 206 is formed through a sputtering method or an evaporation method as the transparent conductive film, and wiring-processed. Indium is diffused to a section in the vicinity of the surface of polycrystalline silicon by adding heating sputtering at approximately 300 deg.C or heat treatment in the same extent as a post-process at that time.
Patent JP-H0335739-A (JP)
Title: Method for inducing seedling anlage of useful plant and method for proliferating young seedling from same induced seedling base at large amount
Inventor: KISHIYOSHI HIDEO
IPC: C12N5/04
Filed: 1989-07-03
Abstract: PURPOSE:To simply and efficiently induce a seedling anlage by subjecting an adventive embryo of an useful plant to rotation culture in a liquid culture medium under irradiation of light. CONSTITUTION:An explant (e.g. root, leaf, etc.) of plant is sterilized and then subjected to rotation culture in an adventive embryo inducing culture medium to provide the adventive embryo. The adventive embryo is cultured in a plant tissue culturing medium such as Murashige and Skoog medium to which as necessary a plant growth hormone (auxins of 0-100mg/l) are added under irradiation of light (having 5000-20000lux in the upper part of rotation and 100-5000lux in the lower part) in 0.5-10rpm numbers of revolution at 5-30 deg.C to provide the aimed seedling anlage. Furthermore, the seedling anlage is grown till the size of about 15mm and the grown seedling anlage is divided into 3-5mm diameter size and subjected to subculture to proliferate the seedling anlage in large quantities and the anlage is transplanted in a culture medium for growing into seedling to which a plant growth hormone is added and then subjected to stationary culture under irradiation of light having 1000-4000lux at 8-25 deg.C.