baber/WOPTO huggingface dataset:
Patent JP-S5246783-A (JP)
Title: Process for production of semiconductor integrated circuit
Inventor: ARANO KAORU
IPC: H01L21/761
Filed: 1975-10-11
Abstract: PURPOSE: To form a superposed layer of both n type and P type Si layers on one Si substrate, and form the collector of a pnp transistor and the base region of an npn power transistor simultaneously, thereby producing an integrated circuit having both transistors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02300574-A (JP)
Title: Metallic cylindrical valve
Inventor: HARADA ROKURO
IPC: F16K17/04
Filed: 1989-05-15
Abstract: PURPOSE:To facilitate the manufacture of a cylindrical valve by fixing an inner cylinder with an inner collar shaped valve seat in a long cylindrical body and bringing a valve body into elastic contact with the valve seat. CONSTITUTION:A short inner cylinder 18 with an inner collar shaped valve seat 2 is fixedly fitted into a long metallic cylindrical body 1 so as to form a duct 17. A valve body 4 is brought into elastic contact with the seal face 3 of the valve seat 2 by a spring 6. A snap ring 21 is fitted into the inner peripheral groove 20 of the cylindrical body 1 so as to support the tip face of the inner cylinder 18 and the spring 16. This valve is high in accuracy and easy in manufacture compared with the conventional one with a valve seat machined in a long cylindrical body.
Patent JP-H09306453-A (JP)
Title: Conveying jig for battery
Inventor: NISHIDA HIROYUKI
IPC: B65D85/20
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To surely hold a battery can in a desired direction, also facilitate maintenance control and make effective use capable over a long period. SOLUTION: In a conveying jig for a battery, a pair of parallel planes 16a, 16b supported into slide contact with a guide 14 of a conveyer 12 are provided in a peripheral part, also a battery can arranging hole 20 is formed in an axial direction, a spot welding insertion hole 22 communicates with a bottom part side of this arranging hole 20. In a hole part 24a to 24d communicating with the bottom part side of the arranging hole 20, a battery can rotation preventing permanent magnet 26a to 26d is mounted.
Patent JP-H0417448-A (JP)
Title: Facsimile equipment with automatic dialing function
Inventor: KOTANI MATAHEI
IPC: H04M11/00
Filed: 1990-05-11
Abstract: PURPOSE:To eliminate the need for a detailed time setting and to simplify time designation transmission by comparing a time zone designated by a transmission time zone designation means with time information of a clock means and reading dial information stored in a 2nd storage means when it is confirmed that the both are coincident. CONSTITUTION:The equipment is provided with a lst storage means 15 storing a time zone designated by a transmission time zone designation means, a 2nd storage means 15 storing dial information entered by an entry means 13, and a comparator means comparing the time zone designated by the transmission time zone designation means 12 with the time information of the clock means 6. When it is confirmed that the designated time zone and the time of the clock means 6 are coincident, the dial information stored in the 2nd storage means 15 is read and a dial signal is sent to a line by an automatic dial signal generating means 17 based on the dial information. Thus, the time designation of the transmission time zone in the facsimile equipment is implemented by designating a time zone such as morning, daytime and night or the like.
Patent JP-H08324940-A (JP)
Title: End rail support structure of elevator
Inventor: SAITO ETSURO
IPC: B66B13/30
Filed: 1995-05-22
Abstract: PURPOSE: To enable a maintenance mechanic to replace a lamp in an indicator by standing on the car side of a landing elevator hall by removing an engaging member from a building frame, and moving the indicator to the opposite side to the car side of the landing elevator hall together with a transom. CONSTITUTION: This transom 3 is arranged above a landing elevator hall 1 where a door 2 is arranged so as to be freely openable/closable, and an indicator 4 for showing the story floor on which a car is positioned at present is arranged on this transom 3. In this case, an engaging pin 8 is swingably installed on the lower end 3b of the transom 3, and this tip is engaged with a building frame of a three-way frame. When removing the engaging pin 3 from a projection, the engaging pin 8 is removed from engagement with the building frame by energizing force of a tension spring. Thus, the indicator 4 is moved in the anticlockwise direction, that is, to the opposite side B to the car A together with the transom 3. Thus, a mainternance mechanic can replace a lamp in the indicator 4 by standing on the car side A of the landing 1.
Patent JP-S61280765-A (JP)
Title: Displacement current absorber of static induction thyristor
Inventor: KAWAMURA YUTAKA
IPC: H02M7/155
Filed: 1985-06-05
Abstract: PURPOSE:To prevent a gate reverse bias voltage value from decreasing by connecting a switching element and a capacitor between the gate and the cathode of a static induction thyristor, and closing when an anode voltage abruptly rises, thereby bypassing only a displacement current. CONSTITUTION:A series circuit of a switching element (FET) 16 in which diodes 17 are connected in anti-parallel and a capacitor 11 is connected between the gate and the cathode of a static induction (SI) thyristor 1. The capacitor 11 is charged through the diodes 17 by the gate reverse bias voltage of the thyristor 1 at normal time. Further, a capacitor 12, resistors 14, 15 and a Zener diode 18 are connected with the anode of the thyristor 1 to form a circuit for detecting the abrupt rise of the anode voltage. The element 16 is conducted when the anode voltage abruptly rises by the displacement current to form a bypass, thereby eliminating the flow of the displacement current to a gate circuit.
Patent JP-S5247248-A (JP)
Title: Speed-control system for elevators
Inventor: ANZAI NOBUO
IPC: H02P7/292
Filed: 1975-10-09
Abstract: PURPOSE: To provide a speed-control system for elevators, in which non-linear amplifier is incorporated in seriesmotor controlling unit so as to compensate the non-linearity of the motor, whereby controlling characteristics may not be changed with the load change of the cage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04227679-A (JP)
Title: Alkenylated stabilizer
Inventor: POORU EI ODORISHIO
IPC: C08K5/36
Filed: 1991-04-24
Abstract: PURPOSE: To obtain a stabilized composition that exhibits excellent stability in processing at high temperatures by making it from an organic material readily decomposable by oxidation, heat, or actinic radiation and a specified compound in effective stable amounts.  
     CONSTITUTION: This composition is made from an organic material (e.g. PP) readily decomposable by oxidation, heat, or actinic radiation and a compound of formula I [wherein X represents a group of one of formulae II to III (wherein R 1  and R 2  each represent H, a 1-36C alkyl, a 1-18C alkyl interrupted by a specified group, a 5-12C cycloalkyl, a 7-15C phenylalkyl, a 6-14C aryl, or the like), R 3 -R 4  each represent H, a (OH- or acetoxy-substituted) 1-9C alkyl, a 3-6C alkenyl, or a 6-10C aryl, and R 5 -R 7  each represent R 3  or the like] (e.g. o-allyl-N, N-dioctadecylhydroxylamine) in effective stable amounts. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H07144452-A (JP)
Title: Printing material handling device
Inventor: ERITSUKU ERU ARUBUIN
IPC: B41J11/58
Filed: 1994-06-03
Abstract: PURPOSE: To provide a printing material handling apparatus capable of containing printing materials of various widths in an input tray and an output tray. CONSTITUTION: The printing material handling apparatus 10 comprises a printing material having an input tray 12 and an output tray 14 having movable sidewalls 20. When the sidewall 20 is regulated, supporting structures of the input and output trays are simultaneously adjusted such that the input and output trays support the materials of various widths. The apparatus has at least one retractable wing 78 positioned on one 18 of the sidewalls.
Patent JP-S6015088-A (JP)
Title: Sticking method of aluminum brazing material
Inventor: AOKI TOSHIO
IPC: B23K35/22
Filed: 1983-07-07
Abstract: PURPOSE:To enable the sticking of a brazing material to an Al material having various shapes by dipping the Al material in an Al alloy brazing material kept at a prescribed temp. in a vessel and a flux which is a mixture composed of KAlF4 and K3AlF6 having specific compsn. CONSTITUTION:An Al alloy brazing material 3 contg. 5-12wt% Si and a non- corrosive flux 4 for Al consisting of a mixture composed of KAlF4 and K3AlF6 and contg. 40-50wt% a KF component and 60-50wt% AlF3 are prepd. Both materials are heated by a heater 2 to the respective liquidus temp. in a vessel 1. The part of the flux 4 in contact with the material 3 is melted but the upper part is not melted. Whereupon an Al or Al alloy work is inserted into the vessel 1, then the molten flux is solidified on the surface of the work having a low temp. and when the solidified flux enters the inside of the brazing material, the flux is melted again by the heat thereof to obtain reactivity to break the oxide film of the work. The brazing material is then stuck to the work and when the work is pulled up in this state, the flux on the surface is melted by the heat retained by the work and is stuck to the surface of the work.
Patent JP-H04324318-A (JP)
Title: Electromagnetic type dynamic pressure flow measuring device
Inventor: MOTODA MITSUAKI
IPC: G01F1/24
Filed: 1991-04-24
Abstract: PURPOSE:To provide an electromagnetic type dynamic pressure flow measuring device with a simple structure which can measure the flow rate highly accurately by enabling the flow rate to be measured with a conductive fluid regardless of turbulent and laminar flow and without limiting to a non-conductive fluid and a dead volume to be suppressed with a low pressure difference. CONSTITUTION:A magnetic body 2 is provided on an inner surface of a flow detection pipe 1 and an electromagnet 3 which fixes the above magnetic body 2 is provided outside the flow detection pipe 1. A magnetic transmission/ reception coil 4 for detecting a change in magnetic force of the electromagnet 3 which is balanced to a dynamic pressure applied to the magnetic body 2 when the fluid to be measured is allowed to flow to the flow detection pipe 1 is provided outside the above flow detection pipe 1 while opposing this electromagnet 3. The magnetic transmission/reception coil 4 is connected to a differential circuit 5 which converts a change in magnetic force of the electromagnet 3 to a flow of the fluid to be measured and a flow meter 6 is connected to the differential circuit 5.
Patent JP-S5645846-A (JP)
Title: Heating furnace for optical fiber
Inventor: NAKAHARA MOTOHIRO
IPC: C03B37/014
Filed: 1979-09-22
Abstract: PURPOSE:To prevent consumption owing to oxidation of a heating element by diving the shielding cylinders covering the part of a porous glass sintered body having been made transparent to upper and lower to form a clearance, heating the sintered body from here and feeding the nonoxidative gas existing in the surroundings into the shielding cylinders. CONSTITUTION:An annular heating element 14 is placed within a hermetic vessel 12 into which a nonoxidative gas is fed. A bar-shaped porous glass sintered body 15 is passed in its inside. This sintered body 15 is connected to the bottom end of a supporting bar 18 and is moved upward while being slewed so that its top end is projected from the hermetic vessel. On ther other hand, the shielding cylinders 16, 17 divided to upper and lower are so provided as to cover the sintered body 15 and are fixed to the hermetic vessel 12. Through the clearance between these upper and lower shielding cylinders 16, 17, the nonoxidative gas existing around the heating element 14 is continously fed into the shielding cylinders 16, 17 and at the same time the sintered body is heated thereby. Because of this, the heating element is prevented from being consumed by oxidation.
Patent JP-H10309374-A (JP)
Title: Gift acquisition game machine
Inventor: SUZUKI KENJI
IPC: A63F9/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a new gift acquisition game device by providing a gift dispensing means for dispensing a gift toward plural gift outlets provided on a game panel and a patting member, which is operated by a player, equipped with an adsorptive part on the side of its top end so as to adsorb turn lids installed at the gift outlets. SOLUTION: When the player starts a game by inserting a coin, any one of gift outlets formed on a game panel 2 is selected at random and a gift dispensing means 11 is stopped at a position corresponding to the selected gift outlet. Next, a solenoid 15 is turned on, a dispensation bar 14 is turned in a clockwise direction with a pin 13 as a center, a gift 20 is dispensed between a turn lid 5 and a holding rod 7 by this turn, and this gift 20 is turned in a counterclockwise direction by the turn lid 5 with a shaft 6 as a center. Then, a hammer 22 is swung down by a player on standby while having the patting member (hammer) 22 equipped with a sucker 21 on its top end so that the gift 20 can be acquired.
Patent JP-H01292362-A (JP)
Title: Copying machine
Inventor: JIYOUDAI AKIYOSHI
IPC: G03G15/00
Filed: 1988-05-19
Abstract: PURPOSE:To align punch holes on a paper discharge tray regardless of whether a one-side copy or both-side copy is taken and to enable the use of a finisher by providing a form top-reverse inverting means on the form feed passage between a form feed part and a transfer part. CONSTITUTION:A photosensitive material layer is provided on the surface of a photosensitive drum 1. This photosensitive material layer is charge electrostatically and uniformly by passing an eraser lamp 2 and an electrostatic charger 3 and exposed to an image from a scanning optical system 10 through a slit part 5 to have an electrostatic image formed on its surface. An image-end and inter-image eraser 4 has light emitting diodes arrayed in the image width direction and removes unnecessary charges on the surface of the drum 1. Then the front end part of a form being moved is carried to the left side on the T-shaped form passage part extending between a roller couple 4 and a switching claw 41 and then the rear end part of the form is guided as the front end port to a transfer part 7 from the right side. Then a one-side copy is taken, prepunched paper which is set on the paper feed tray is fed having its punch hole side on the front and copied, and then the paper is discharged to the paper discharge tray 603 of the finisher 600.
Patent JP-H08315065-A (JP)
Title: Recording medium and information reproducing device
Inventor: KISHI KENJI
IPC: H04N5/76
Filed: 1995-05-22
Abstract: PURPOSE: To make it possible to check the position of a code attached to a recording medium and a scanning direction without observing them and to attain accurate information reproduction. CONSTITUTION: A recording medium is a printed matter such as a book having plural pages consisting of plural printing faces on which characters, photographs, patterns, etc., are to be printed out. An optically readable dot code 3 corresponding to multimedia information including voice information or the like is arranged on a common prescribed position previously set up on the printing face of each page. The common prescribed position is especially set up on the lower right part of each page so as to be evaded from a center page binding part 2 appearing at the time of opening the recording medium. Consequently an operator can reproduce accurate information by properly scanning the prescribed position.
Patent JP-H1044346-A (JP)
Title: Stainproof film and its manufacture
Inventor: NISHII HIROYUKI
IPC: B32B27/30
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a stainproof film having high mechanical strength and excellent adhesive force by forming a fluororesin layer containing no titanium oxide on one side surface of a fluororesin layer containing titanium oxide particles. SOLUTION: The stainproof film 1 comprises a fluororesin layer 12 containing no titanium oxide formed on one side surface of a fluororesin layer 11 containing titanium oxide particles. The film 1 is laminated on a surface of an object 3 to be protected by using an adhesive layer 2. The layer 12 containing on titanium oxide particles is interposed between the layer 11 containing the particles and the layer 2 thereby to prevent oxidation deterioration of the layer 2 due to the particles. Since high mechanical strength of the entire film 1 is secured by the layer 12 containing no titanium oxide, the degree of exposure of the particles can be increased by mixing a large quantity of particles or reducing in thickness the layer 12.
Patent JP-H07332293-A (JP)
Title: Suction strainer for pump
Inventor: KONISHI MASAHIDE
IPC: F04D29/44
Filed: 1994-06-03
Abstract: PURPOSE:To prevent the lowering of numerical aperture of filter holes caused by plugging so as to dissolve the reduction of pump discharge by providing a communicating pipe for communicating a balance hole with a cutter storage part and jetting the led-out discharge water downward from the upper part of the cutter storage part so as to be loaded by the pressure receiving face. CONSTITUTION:At the operating time of a multistage vertical shaft pump, discharge water discharged into a discharge bowl from an impeller is partially led out of a balance hole, flows into the upper part of an annular cutter storage part 9 through a communicating pipe 14 and is jetted downward. The downward jetted discharge water W is loaded by the inclined pressure receiving face 13A of a cutter plate 13 so as to rotate an annular cutter 10 in the direction of an arrow mark X inside the cutter storage part 9. The cutting edge 13a of each cutter plate 13 is placed close to the inner peripheral surface of the peripheral wall 3 of a suction bell 1. Accordingly, even if narrow, long foreign matter enters filter notes 4, 4,... to close them, the foreign matter can be cut by the cutting edge of each cutter plate 13.
Patent JP-S61281376-A (JP)
Title: Container discriminating device
Inventor: YAMAMOTO MASAAKI
IPC: G06K7/10
Filed: 1985-06-07
Abstract: PURPOSE:To obtain a container discriminating device having necessary discriminating capacity by using smaller number of detecting heads by obtaining information relating to the presence/absence of bar code and its color from the difference of reflection ratios of two wavelengths. CONSTITUTION:Interference filters 3 are mounted on a supporting body 5 that can hold plural interference filters, and the filters can be switched over by rotating them by external driving source. Monochromatic light entered from an incident port 4 is split by branching optical fiber flux 6 correspondingly to the number of installed detecting heads 7. Then, the rays of light penetrate a cell wall 8 for shielding radiant ray and are emitted from a detecting head 7 fixed through a fixed body 10 at a position facing the bar code of a container 9 to be discriminated. The optical fiber flux 11 on the receiving side of reflected light also penetrates the cell wall 8 for shielding and connects the detecting head 7 and a photodetector 12, and the rays of light reflected by the face of bar code of the container 9 to be discriminated are transmitted to the photodetector 12.
Patent JP-H02304196-A (JP)
Title: Shaft excavation construction method
Inventor: TAKAMORI SADAHIKO
IPC: E21D1/16
Filed: 1989-05-16
Abstract: PURPOSE:To provide the collapse of a shaft sidewall by excavating a plurality of inclined shafts extending along the excavation direction at a prescribed angle from the inside of an excavated shaft, and by filling reinforcing materials into the inclined shafts, so that the stresses caused by the earth pressure of surrounding natural ground can be borne. CONSTITUTION:For the surrounding natural ground A of a shaft 1b to be excavated, a plurality of inclined shafts 2 extending along the excavating direction at a prescribed angle are excavated from the inside of an excavated shaft 1a. Then, reinforcing materials 4 such as a steel bar 4a, concrete 4b and the like are filled in the inside of respective inclined shafts 2, and while reinforcing the surrounding natural ground A in the excavating direction of the shaft 1b to be excavated, excavation is advanced forward. While successively repeating the above procedure, a shaft B is excavated up to a desired depth. Thus, the stress caused by the earth pressure of the surrounding natural ground A can be borne by the reinforcing materials 4, so that the collapse of the sidewall of the shaft B can be prevented.
Patent JP-S5913157-A (JP)
Title: Creep preventive device of automatic speed changer for vehicle
Inventor: HIRAMATSU TAKEO
IPC: F16H61/04
Filed: 1982-07-14
Abstract: PURPOSE:To prevent a speed change shock at starting of a vehicle, by establishing a speed change condition of the second speed shift to a speed change device when the vehicle is stopped under a released condition of an accelerator pedal and preventing a creep while suitably regulating oil pressure in a frictional element at the time of said operative condition. CONSTITUTION:A gear speed change device 22 having speed change stages of four forward shifts and one reverse shift is constituted by three sets of clutches 24, 26, 28, two sets of brakes 30, 32, one set of one-way clutch 36 and one set of Ravigneawx planetary gear mechanism 36. Here a detector detecting a released condition of an accelerator pedal and a detector detecting a stopped condition of a vehicle are equipped, and pressure oil is supplied to the clutch 26 and the brake 30 under the stopped condition of the vehicle at released time of the accelerator pedal, then these clutch and brake are placed in an engaged condition to obtain a speed change stage of the second speed shift. While at this time, a hydraulic control circuit is constituted to regulate the pressure of oil fed to said brake 30 lower than the pressure of oil fed to the clutch 24.
Patent JP-H07330077-A (JP)
Title: Production of rectangular flexible container
Inventor: NIIE YOSHIO
IPC: B65D88/22
Filed: 1994-06-03
Abstract: PURPOSE:To increase a tensing degree in the upper part of a container to prevent a difference in tensing degree between the upper and lower parts by a method wherein a diaphragm member is set between adjacent side walls of a container, the comer part of the container partitioned by the diaphragm member is deflected outward, and each side edge of the diaphragm member is securely fixed to the side wall of the container. CONSTITUTION:A flexible container is used for charging and transporting mainly power-grain of mixed feed or the like and produced by using a soft sheet as a material. The flexible container is formed into a predetermined shape, such as a rectangle, when it is charged and folded compactly when it is not used. In the production of the container in this case, firstly a diaphragm member 10 having upper and lower edges equal in length is cut, the diaphragm member 10 is set vertically to the bottom surface of the container so that the side edges of the diaphragm member 10 are in contact with adjacent side walls 11, 12 of the container and the lower edge abuts on the bottom surface of the container, the corner part of the container partitioned by the diaphragm member 10 is deflected outward, and the side edges of the diaphragm member 10 are firmly fixed to the container side walls 11, 12.