baber/WOPTO huggingface dataset:
Patent JP-H07291506-A (JP)
Title: Paper discharging device and printer device
Inventor: SAKAGUCHI KATSUYA
IPC: B65H29/52
Filed: 1994-04-25
Abstract: PURPOSE:To smoothly discharge the printed paper or the like. CONSTITUTION:A tapered surface 29 is formed on a lower side lip part 28 projecting in the paper discharging direction in an arc from the right and left ends to the center among a pair of upper and lower lip parts 27, 28 to demarcate a paper discharging port 25 by chamfering the front edge part diagonally downward over the approximately whole width in the right-to-left direction, so as to set the upper edge part orthogonal to the paper discharging direction. This constitution allows the paper detaching line of the lower side lip part 28 where the upper surface forms the discharge guide surface of the paper 19, i.e., the upper edge part of the lower side lip part 28 becomes linear, and it prevents the disturbed discharge of the paper where the paper is diagonally discharged by diagonal feeding of the paper 19 by the paper detaching line, and allows the smooth paper discharge while harmonizing with the design philosophy of the appearance.
Patent JP-S58202704-A (JP)
Title: Anticollision method of tool rest in nc lathe
Inventor: TAKEDA KOUICHI
IPC: B23B25/04
Filed: 1982-05-21
Abstract: PURPOSE:To prevent collision of the captioned tool rest, by checking whether the tool rest interferes with the other structures or not before performing an actual machining cycle to both generate an alarm and prevent the machining cycle from being performed through interlocking. CONSTITUTION:An area, in which a tool 5 and a tool rest 4 of a machine interfere with the other structures, is set and stored as a barrier area to an NC control unit by coordinates from an original point P of the machine. Before a machining cycle of a work W is executed, the presence of interference between the tool and the tool rest and the barrier area is checked on the basis of machining data or the like. If interference is present, an alarm is generated and the machining cycle is prevented from being executed by interlocking. Accordingly, as a result, a collision trouble during operation of the machining cycle can be prevented.
Patent JP-H07290105-A (JP)
Title: Rolling method of shape having flange
Inventor: IDA MAKI
IPC: B21B1/08
Filed: 1994-04-25
Abstract: PURPOSE:To control the shape of a excess metal necessary to the widening rolling of shapes in an intermediate rolling stage of the shapes having flanges that consists of a rough rolling stage, intermediate rolling stage, web widening stage and finish rolling stage. CONSTITUTION:In the intermediate rolling stage of the shapes having the flanges that consists of the rough rolling stage, intermediate rolling stage, web widening stage and finish rolling stage, an edger mill with which the web part and the tip faces of flanges are simultaneously reduced and which has a function for independently controlling each rolling reduction is arranged, also recessed calibers are provided in the vicinity of the flanges of the roll of the edger mill and, by simultaneously reducing the web part and the tip faces of the flanges, the shape of the web part near the flanges is controlled.
Patent JP-S61245361-A (JP)
Inventor: KAWAI KATSUMI
IPC: D06B1/04
Filed: 1985-04-22
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-S5514860-A (JP)
Title: Production of compound coated steel plate excelling in surface characteristic
Inventor: YOSHIHARA YOSHIHISA
IPC: C25D15/02
Filed: 1978-07-19
Abstract: PURPOSE: To produce compound coated steel plates excelling in adhesion and corrosion registance, by forming a compound plating layer having metal or nonmetal particles eutectoid-veacted on a steel plate, rolling at a light pressure, and then applying said compound plating again.  
     CONSTITUTION: Metal particles such as Al, Cr, Cu, Mn, Fe, Pb, Ni, Co, Sn, Ti, W, Zn, or nonmetal particles such as oxides, carbides, various silicides, nitrides, borides, sulfides of Al, Mg, Ti, etc., organic high molecular resins, and glass fibers are dispersed in an electric plating bath of Cr, Cu, Fe, Mn, Mo, Ni, Co, Pb, Sn, Zn, etc., or an electroless plating bath. In this plating bath, said metal or nonmetal particles are deposited on the surface of steel plate, and a compound plating form is formed. This is either pressed with a roll, or lightly rolled at a draft of as low as 0.2 to 5%. Then, said compound playing layer is formed again on the surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11283774-A (JP)
Title: Discharge lamp lighting device and lighting system
Inventor: OTAKE HIROKAZU
IPC: H02M7/538
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To stably carry out oscillation with a simple circuit structure. SOLUTION: A resonance circuit 25 is constituted of a coil L25 and a capacitor C25 and the resonance circuit 25 generates resonance signal a1 by electric power voltage generated by a ballast choke 24 to carry out ON and OFF of a first and a second switching elements 21, 22, so that the ON/OFF frequency (oscillation frequency) of the first and the second switching elements 21, 22 can easily be set by setting the inductance of the coil L25 of the resonance circuit 25 and the capacitance of the capacitor C25.
Patent JP-S58214570-A (JP)
Inventor: RARUFU ERU ANDAASON
IPC: A47L13/16
Filed: 1983-05-18
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-H08263081-A (JP)
Title: Background video reproducing device for karaoke
Inventor: MATSUKAWA YUKIFUMI
IPC: G10K15/04
Filed: 1995-03-20
Abstract: PURPOSE: To make the disk player, which is attached to a background video reproducing device for a KARAOKE system, be suitable for either independent or centrally controlled communication systems. CONSTITUTION: A first interface 23 which is for an independent communication system and a second interface 24 which is for a centrally controlled communication system are provided in a disk player 2 as communication interfaces and a communication system selection switch 22 is also provided to select either one of the systems. While a CPU 14 conducts a communication, it discriminates which communication system is selected by the switch 22 and performs the communication suitable for the selection.
Patent JP-S5611975-A (JP)
Title: Fixing agent for fixing bolt
Inventor: HASHIMOTO JIYUNJI
IPC: E21D21/00
Filed: 1979-07-12
Abstract: PURPOSE: The titled fixing agent, handle able readily without hardening a resin even under the direct sunlight, and obtained by filling a viscous liquid resin and a granular stone aggregate together with a rod hardener having a resin coating layer in an opaque cylindrical tube, and closing the tube with a transparent plastic cap.  
     CONSTITUTION: The viscous liquid resin 1, e.g. an unsaturated polyester resin, is mixed with the granular stone aggregate 2. An organic binder, e.g. an emulsion polymer of an acrylic ester with styrene, a diluent, e.g. calcium carbonate, and a peroxide, e.g. benzoyl peroxide, are molded into the rod hardener 3, which is immersed in an unreactive resin liquid,e.g. PVA, and solutions containing the viscous liquid resin 1 and a hardener one after another to form the hardener 5 with the resin film layer 4 on the whole surface. The hardener 5 is then packed in the opaque cylindrical tube 6 together with the mixture of the resin 1 and the aggregate 2, and the tube 6 is stoppered tightly with the transparent plastic cap 7 to give the objective fixing agent.  
     EFFECT: The fluidity in the tube can be inspected through the transparent cap. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5713170-A (JP)
Title: Gas carburizing method
Inventor: YAMAGATA SABUROU
IPC: C23C8/22
Filed: 1980-06-27
Abstract: PURPOSE:To control the equil. carbon concn. of gaseous atmosphere constant by correcting the amount of CO2 corresponding to a desired equil. carbon concn. in accordance with the change in the content of CO in the gaseous atmosphere in a carburizing furnace and the temp. in the furnace. CONSTITUTION:A steel made part W to be carburized is put into a carburizing furnace 1, and after the inside of the furnace is evactuated, gaseous nitrogen is put therein. Next, an org. liquid agent CH3OH is injected dropwise and is decomposed in the furnace, after which the contents of CO2 and CO are analyzed with an analyzer 6. The signals of the analyzed CO value and the in-furnace temp. by a thermocuple 7 are fed to an arithmetic device 10. A desired carbon concn. of the steel material surface is put from a setter 8 into the device 10, and the target amount of CO2 corresponding to the equil. carbon concn. of the gaseous atmosphere is calculated and is inputted as a set value for a CO2 controller 9. The CO2 in the gaseous atmosphere is analyzed with an analyzer 11, and is fed back to the controller 9. The controller 9 compares the target CO2 amount signal and the analyzed CO2 signal, and operates a control valve 4 by the deviation signal thereof, thereby feeding a correct amount of enrich gas into the furnace and maintaining the equil. carbon content in the gaseous atmosphere in the furnace constant.
Patent JP-S57202563-A (JP)
Title: Slit exposure device
Inventor: FUJISAWA KUNIO
IPC: G03G15/04
Filed: 1981-06-08
Abstract: PURPOSE:To improve resolving power, dot reproducibility, dimensional accuracy, etc. by providing a rotary drum consisting of a transparent body, a bar-like light source disposed in this drum, a light shielding member having a slit, etc. CONSTITUTION:A rotary drum 2 is constituted of glass, but the cylinder 2 is not always required to be constituted of a transparent body over the entire part thereof. In this case, it is constituted of cylindrical glass by 180 deg. only, and for the rest, a metallic pipe 4 is disposed in the cylindrical part. A light shielding member 8 encloses a bar fluorescent lamp 6 therein and shields the light thereof. It has a slit 10 in parallel with the axial line at the center of rotation of the cylinder 2 near the inside surface of the cylinder 2. A press roller 12 is held in press contact with the outside surface of the cylinder 2 facing the slit 10 and is free to revolve. With such constitution, an object 24 to be exposed is exposed by roughly the parallel luminous slit flux past the slit 10, whereby high revolving power and dot reproducibility are obtained.
Patent JP-H08265857-A (JP)
Title: Radio communication equipment
Inventor: IZUMI MICHIHIRO
IPC: H04B1/7156
Filed: 1995-03-20
Abstract: PURPOSE: To attain proper frequency channel selection for a terminal equipment in the radio communication system comprising a master set and plural terminal equipments. CONSTITUTION: A master set 1 has terminal equipments 2-1-2-6 and plural radio connectors 7-1-7-26 to make radio communication, and each of the plural radio connectors 7-1-7-26 is provided with a function to receive a common synchronizing signal, a function to switch a frequency channel in use for each prescribed time in the communication between the plural radio connectors 7-1-7-26 and a terminal equipment and a function of conducting channel changeover for all the plural radio connectors 7-1-7-26 simultaneously based on a synchronizing signal, then the switching operation of the frequency channel is synchronized in the radio telephone exchange employing the low speed frequency hopping system, for example.
Patent JP-S62243264-A (JP)
Title: Alkaline zinc storage battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/24
Filed: 1986-04-16
Abstract: PURPOSE:To prevent deterioration in performance of a zinc electrode to lengthen the cycle life by increasing the amount of zinc oxide in zinc active material located in a zinc electrode part having large plate capacity difference. CONSTITUTION:A sheet-like active material comprising 65wt.% zinc oxide power, 30wt.% zinc powder, 2.5wt.% PTFE (binder), and 2.5wt.% cadmium oxide (additive) is placed on each side of a porous current collector to form a paste type zinc electrode (zinc electrode 1A). A paste type zinc electrode (zinc electrode 1B) is samely formed as the zinc electrode 1A except for use of 85wt.% zinc oxide powder and 10wt.% zinc powder. Two zinc electrodes adjacent to two nickel electrodes 2a arranged outermost are formed as the above-mentioned zinc electrodes 1B, and the inside electrode arranged between two nickel electrodes 2b is formed as the above-mentioned zinc electrode 1A. Consequently, the contents of zinc oxide in the zinc electrodes facing cathodes located outermost are increased.
Patent JP-S5211582-A (JP)
Title: Trolley conveyer exchanging device
Inventor: KAMIOKA SHIGERU
IPC: B65G47/52
Filed: 1975-07-17
Abstract: PURPOSE: Trolley conveyer exchanging device which removes products from or hangs products on hooks using exchanging hangers that can ascend descend, enabling reliable exchanging operation to be attained with simple setup and permitting easy maintenance and checking. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07269403-A (JP)
Title: Engine control device
Inventor: MORIOKA HIROYUKI
IPC: F02D41/18
Filed: 1994-03-31
Abstract: PURPOSE:To prevent a detection value of intake pressure from becoming inappropriate due to influence of flow rate change in a bypass passage in the case of computing an engine control quantity based on the intake pressure, by correcting the engine control quantity in accordance with an opening degree of a bypass control valve in the bypass passage for bypassing a throttle valve. CONSTITUTION:A stoichiometric injection pulse width is determined during engine operation by an ECU 2 by referring to a table for prescribing relationship between a boost and a pulse width by a boost sensor 43 for detecting an intake pressure. An operation region correction factor changed by an engine speed and the boost is determined by referring to a table of experimental values. Then, whether or not the operation region is a light load region being an operation region of an ISC valve (bypass control valve) 40 is judged, and in the case of YES, an ISC opening degree correction quantity (factor) is obtained from an ISC opening degree. Further, an intake temperature correction quantity (factor) from intake temperature as well as an atmospheric pressure correction quantity (factor) from atomspheric pressure is obtained, and respective correction quantities are multiplied by the stoichiometric injection pulse width to compute a basic injection pulse width.
Patent JP-2000281724-A (JP)
Title: Liquid crystalline orientation agent
Inventor: KURIYAMA KEISUKE
IPC: C08F22/40
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an orientation agent which enables formation of a liquid crystal orientation film having a stable pretilt angle using a photo orientation method by blending a polystyrene derivative structural unit having a conjugate enone structure on its side chain and/or a polymer having a polymaleimide structural unit. SOLUTION: This agent contains a polymer having a structural unit of formula I and/or a structural unit of formula II. In the formulas, P1 and P2 are each a bivalent, preferably 6-20C organic group having an aromatic ring; Q1 and Q2 are each a monovalent, preferably 6-20C organic group having an aromatic ring; R1 and R2 are each a single bonding, a bivalent bonding group, an organic group preferably having an ether bonding and/or an ester bonding, a 6-24C organic group having an ether bonding and/or an ester bonding, or especially an organic group having an ether bonding and/or an ester bonding and a straight chain alkylene structure having at least 6 carbon atoms; and S1 is H or a monovalent organic group. This polymer can be prepared, for example, by carrying out radical polymerization of monomers of formulas III and/or IV in the presence of an initiator.
Patent JP-2000282943-A (JP)
Title: Internal combustion engine and intake/exhaust device thereof
Inventor: SAITO JUN
IPC: F02D45/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To make generation of knocking hard, remove NOx from residual gas being not exhausted from a cylinder, and improve antiknock property by providing an electric discharge part having an electrode positioned in a cylinder on the cylinder head of an internal combustion engine, and connecting a high voltage generating source to the electrode. SOLUTION: In this internal combustion engine, a cylinder head 4 is provided with an intake pipe 5 and an exhaust pipe 6, and they are respectively opened/ closed by an intake valve and an exhaust valve. An electric discharge part 7 is fitted to the cylinder head 4 via an insulator 9, under the condition of exposing a positive electrode 8 for discharge provided on the underside in a combustion chamber. This discharge part 7 is connected to a positive high- voltage electric power source via a line 10, and by generating corona discharge from the discharge part 7, a decomposing and removal of NOx in exhaust gas remaining in the exhaust stroke is attained. This discharge is stopped, when a flame detecting means detects generation of a flame in the intake pipe. Hereby when back fire is at the worst generated in the intake pipe, back fire thereafter is prevented.
Patent JP-H07272442-A (JP)
Title: Optical recording medium
Inventor: SHINKAI MASAHIRO
IPC: G11B7/24097
Filed: 1994-03-31
Abstract: PURPOSE:To improve the ease of printing and moisture-resistance by a method wherein a foundation layer which has a roughed surface and is formed by curing a coating film is provided on a radiation-curing type protective film and a recording surface layer which contains alcohol-soluble nylon and on which writing with ink containing water-soluble paint is possible is provided on the foundation layer. CONSTITUTION:A recording layer 3 Whose main component is pigment is provided on the substrate 2 of a recording medium 1 and a reflective layer 4 is stuck tightly to the recording layer 3 and, further, a protective film 5 is provided. A foundation layer 6 is provided on the protective film 5 and a recording surface layer 7 containing alcohol-soluble nylon is provided on the foundation layer 6. The surface roughness of the foundation layer 6 is preferably 0.01-10mum to obtain the excellent tightly-sticking property with the recording surface layer 7. The content of fine particles 12 in the foundation layer 6 may be a value with which the above-mentioned surface roughness is obtained and is normally 1-50wt.%. Coating solution which contains radiation-curing type compound and the particles 12 is prepared and applied to the protective film 5 or to the reflective layer 4.
Patent JP-H11263673-A (JP)
Title: Lightweight castable and method for using the same
Inventor: MATSUO KAZUAKI
IPC: C04B28/24
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce the weight and to considerably improve the adhesiveness of a castable by blending ceramic fibers, alumina, calcined gypsum and an org. sizing agent in a specified ratio. SOLUTION: This lightweight castable contains 5-50 wt.% ceramic fibers, 10-80 wt.% alumina, 5-30 wt.% calcined gypsum and 0.05-3 wt.% org. sizing agent based on an external rate. The ceramic fibers may be either of non- crystalline and crystalline ceramic fibers. Either of granular (curly) and bulky shapes may be used if >=30% Al2 O3 component is contained. The alumina preferably has <=10 μm particle diameter from the viewpoint of adhesiveness. The org. sizing agent is preferably at least one kind of sodium alginate, CMC or methylcellulose. The castable may further contain a 0.05-3 wt.% blowing agent based on an external rate. The blowing agent is preferably a commercially available detergent or sodium laurylsulfate.
Patent JP-S5212765-A (JP)
Title: Method of treating waste liquor due to anion exchange resin regenerati on at ion exchanger
Inventor: YABE KOUICHI
IPC: C02F1/66
Filed: 1975-07-18
Abstract: PURPOSE: To provide a safe and simple way of neutralizing alkaline waste liquor discharged from the process of regenerating anion-saturated anion exchange resin with sodium hydroxide or the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58205114-A (JP)
Title: Automatic focusing device
Inventor: TATSUMI SHINGO
IPC: G02B7/28
Filed: 1982-05-26
Abstract: PURPOSE:To reduce the difference in lens driving speed between a long-focus and a short-focus side by detecting position information on the zoom ring of a zoom lens through a sensor, and adjusting lens driving force on the basis of its output. CONSTITUTION:Light beams 14A and 14b from an object to be photographed are passed through the lenses in the focusing ring 11 and zoom ring 12 of the zoom lens to form an image on an image-pickup surface 2. Video signal from image sensors 3A and 3B are converted into a difference in contrast value through contrast detectors 6A and 6B and a comparator 7 and the focusing ring 11 is controlled through a controller 8 and a driving mechanism 9 so that the difference is eliminated, obtaining an in-focus state. On the other hand, a reflection member is provided with stepwise gradations between both ends 13-3A and 13-3B in the rotating direction of the zoom ring 13, and reflected light from a light emitting diode 13-1 is detected by a phototransistor 13-1. The driving speed of the focusing ring 11 is controlled by the output of the detector 13 through an amplifier 15, controller 8, and driving mechanism 9.
Patent JP-H04319378-A (JP)
Title: Pachinko ball (japanese pinball) delivery device
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1991-04-19
Abstract: PURPOSE:To provide a ball delivery device having the capability of making the higher degree of judgement as to whether the operation thereof is proper by automatically making judgement as to whether the operation mode of the device is proper, and increasing an amount of information for use in the judgement. CONSTITUTION:A ball delivery device having a ball delivery mechanism to deliver pachinko balls via the control of the predetermined delivery solenoid 223, is equipped with a delivery condition judgement means to make judgement as to whether a ball delivery condition for delivering balls is established, ball delivery detection means 68a to 68d to detect ball delivery through the ball delivery mechanism, and a suitability judgement means to make judgement as to whether the device is working properly, on the basis of the judgement result of the delivery condition judgement means and the detection result of the ball delivery detection means.
Patent JP-H06303180-A (JP)
Title: Portable radio telephone set
Inventor: HATANAKA MITSUYOSHI
IPC: H04W88/02
Filed: 1993-04-15
Abstract: PURPOSE:To obtain a portable radio telephone set where the turning off of a power source or the shifting to a power save mode, etc., is automatically performed by storing an antenna in a prescribed place. CONSTITUTION:A portable radio telephone set 1 has a storage type antenna 4 and the storage place of the antenna is the side surface of a container. When the antenna rotates by making a support member 5 a supporting point and is fixed on the side surface container by an antenna holder 6, the button of a switch 7 is pushed in, a switch contact is opened and power supply from a battery 8 is interrupted.
Patent JP-S5423003-A (JP)
Title: Replacting apparatus for stirring blade of stirrer for molten metal
Inventor: OITA AKINORI
IPC: B01F7/16
Filed: 1977-07-22
Abstract: PURPOSE:To shorten the period of time for exchanging the stirring blade and to make the desulfurizing operation efficient, by preheating the new stirring blade with the radiant heat of the molten metal in the ladle, when the stirring blade for the desulfurizing agent added to the molten pig iron, etc. in the ladle is exchanged with a new article.