baber/WOPTO huggingface dataset:
Patent JP-H04340097-A (JP)
Title: Automatic charge controller
Inventor: KUMETA TAKAHITO
IPC: F41A9/53
Filed: 1991-05-15
Abstract: PURPOSE:To alleviate a bullet storing operation and eliminate mistakes in deciding bullet types. CONSTITUTION:When an ammunition 12 is stored in an ammunition holder 14, an image input camera 10 photographs it, inputs an image signal to an image recognition processor 3, which processes the image and then an ammunition type is decided and stored. Thus, since the ammunition type decision and storage of the ammunition are automatically executed, labor of storing the ammunition 12 is alleviated, and the type decision mistake can be eliminated.
Patent JP-S61269324-A (JP)
Title: Semiconductor device
Inventor: OKA NORIAKI
IPC: H01L21/76
Filed: 1985-05-24
Abstract: PURPOSE:To measure and evaluate pickup resistance values at every chip quantatively by using a region consisting of two adjacent epitaxial-silicon layers as a P-type pickup region from a substrate and connecting the region by a P-type buried layer. CONSTITUTION:N<+> type introduction layers 12 and a P<+> type introduction layer 13 are formed to a P<-> type Si substrate 11. Si is grown on the whole surface in an epitaxial manner to shape an N<-> type Si layer 14 in low concentration. The surface of the Si layer is oxidized selectively to form oxide films 17 for isolation so as to reach buried layers 12, 13. P-type diffusion layers 19 are connected to the P-type buried layer 13. Electrodes 20 are employed as electrodes for a monitor element for measuring the resistance of lifting sections from the substrate.
Patent JP-H04337389-A (JP)
Title: Electroviscous fluid
Inventor: MANIWA TOSHITSUGU
IPC: C10M171/00
Filed: 1991-05-15
Abstract: PURPOSE:To obtain an electroviscous fluid, consisting essentially of a mesogen part and a flexible molecular chain except the mesogen part, having high-speed responsiveness and low-voltage controllability, etc., having a great change in viscosity and usable for absorbing vibration, etc. CONSTITUTION:The objective electroviscous fluid consisting essentially of a liquid crystalline compound composed of a mesogen part and one or more flexible molecular chains expressed by the formula -CR<1>R<2> (R<1> and R<2> are H or 1-100C alkyl), -O(CR<1>R<2>)m- m is an integer of 1-5); -S)CR<1>R<2>)m-, -SiR<3>R<4>-O- (R<3> and R<4> are H, 1-10C alkyl, phenyl, etc.}, etc., except the mesogen part. The number of recurring units constituting the flexible molecular chains is >=11 (especially preferably 12-20).
Patent JP-S60251897-A (JP)
Title: Method of pretreatment for enzymatic hydrolysis of cellulosic material
Inventor: KOJIMA KEIICHI
IPC: C12P19/14
Filed: 1984-05-29
Abstract: PURPOSE:To improve a hydrolysis ratio of needle-leaf tree with an enzyme, by irradiating a cellulosic material with electron rays or gamma-rays, treating it with a halogen, delignifying it. CONSTITUTION:A cellulosic material consisting of needle-leaf tree such as pine, Japanese cedar, etc. is irradiated with 10<6>-10<8> rad electron rays or gamma-rays, immersed in an aqueous solution containing a halogen (e.g., Cl) or a halogen compound (e.g., hypochlorous acid), so that an aromatic nucleus of lignin is halogenated. The cellulosic material is then immersed in an alkali aqueous solution containing NaOH, KOH, NH3, etc. and delignified at >=100 deg.C.
Patent JP-S5235590-A (JP)
Title: Manufacturing process of pickup tube target
Inventor: YOSHINO TSUNEICHI
IPC: H01J31/38
Filed: 1975-09-12
Abstract: PURPOSE: The transparent conductive film and photo conductive film are continuously formed on face plate through a single evaporation equipment. Thus, production efficiency and characteristics stabilization of the target can be increased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5815655-A (JP)
Title: Automatic exchange type head for grinder of grinding maching for stone material
Inventor: KUMAGAI MASAHIDE
IPC: B24B41/047
Filed: 1981-07-15
Abstract: PURPOSE:To permit the count of grinders to be automatically changed by radially arranging polygonal pyramids type grinders on a grinder head and indexing each surface of the grinder in interlocking, through utilization of the vertical movement of the head. CONSTITUTION:A body case 1 in the form of circular truncated cone is installed onto the main shaft 1 which is installed onto a grinder through a mounting flange 2, and 4-8 supporting shafts 10 are bearing-supported radially onto the inclined part of the side wall of the body case 1. Onto the supporting shaft 10, the bevel gear 9 which is meshed with a turing bevel gear 12 and rotates in interlocking and the polygonal pyramid type grinder 7 equipped with the grinder surfaces 25 each having different count are fixed. When the grinder is raised, a rotary pin 17 is pushed onto the annular contact plate 11 fixed on the machine body, and the supporting shaft 10 is rotated in a fixed direction through the rack 15 integrally formed with the rotary pin 17, gear 13, and a unidirectional clutch 14, and a positioning pin 21 is pushed-up, and the tuning bevel gear 12 is rotated by a certain angle, and the grinder surface 25 is indexed.
Patent JP-S60255922-A (JP)
Title: Manufacture of rapidly spheroidizable wire rod
Inventor: MINE KIMIO
IPC: B21B3/00
Filed: 1984-06-01
Abstract: PURPOSE:To facilitate shperoidizing and to reduce the deformation resistance in cold working by cooling under specified conditions while keeping the hot working strain when the steel wire rod is manufactured with hot rolling. CONSTITUTION:When a billet contg. 0.10-0.70% C, 0.10-1.50% Si, and 0.30- 1.80% Mn or further contg. 0.0003-0.005% B is hot-rolled roughly and intermediately and then finish-rolled to work the billet into a wire rod, the rod is quenched to 500-850 deg.C after the rod is rolled with a conventional finish-rolling mill. The rod is subsequently rolled by the second finish-rolling mill at 20-80% reduction rate, and the obtained rod is cooled as it stands at 1 deg.C/sec-10 deg.C/sec cooling velocity to obtain a structure wherein proeutectoid ferrite is finely dispersed and fine pearlite or bainite is mixed. A hot-rolled wire rod which can be easily spheroidized, having low deformation resistance to the succeeding cold working, and which can be easily worked into a rod wire by cold working is obtained.
Patent JP-H02288121-A (JP)
Title: Dispersive reflection type photoelectric switch
Inventor: HAYASHI TAKESHI
IPC: H01H35/00
Filed: 1989-04-28
Abstract: PURPOSE:To enhance the S/N ratio by installing a light shutoff plate in parallel with a case at its end face between a light projecting and a light receiving element, wherein the light shutoff plate has a high reflex efficiency on the facade while a low reflex efficiency on the rear. CONSTITUTION:Along the inner surface of a lens between a light projecting and a light receiving element 4, 5, a light shutoff plate 10 having high/low reflex efficiency is installed facing outward/inward, respectively, in parallel with a case 2, and therefore that portion of the light emitted by the light projecting/receiving elements 4, 5 which has an angle expanding toward the receiving element 5 is blocked by this light shutoff plate 10, so that it is hard to generate optical coupling at the inner surface of the lens. As for the object passing near distance the light from the light projecting element 4 is reflected by the surface of an object 11 to be sensed and multifoldly reflected between it and the surface of the shutoff plate 10 to then be conducted to the light receiving element 5 side, which increases the amount of light reception at a near distance. This enhances the S/N ratio and enables sensing of any object in the neighborhood of a switch.
Patent JP-S5336484-A (JP)
Title: Semiconductor device
Inventor: ADACHI YOSHIO
IPC: H01L27/092
Filed: 1976-09-17
Abstract: PURPOSE:To obtain a 3-layer structure with no stage breakage for the multi-layer wiring of C-type Si gate MISFFE, by using the diffusion layer formed simultaneously with the formation of the well layer for the first wiring layer and by having a 2-layer wiring on the oxidation films as conventional.
Patent JP-2000302808-A (JP)
Title: Ethylene-vinyl acetate copolymer emulsion and its preparation
Inventor: YAKO MANABU
IPC: C08F263/04
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsion excellent in stability, especially mixing stability with an inorganic powder and cement by mixing a specific amount of vinyl acetate with an ethylene-vinyl acetate copolymer emulsion to polymerize the same. SOLUTION: One to ten wt.% vinyl acetate, based on the nonvolatile part of an ethylene-vinyl acetate copolymer(EVA) emulsion, is mixed with the emulsion and polymerized. When a commercially available EVA emulsion is used, vinyl acetate is added to the emulsion. Alternatively, it may be possible to use vinyl acetate which is left as an unreacted monomer when ethylene is released to return to normal pressure after an EVA emulsion is polymerized under pressure of ethylene. Furthermore, vinyl acetate may be newly added to the remaining unreacted monomer. Vinyl acetate contained in the EVA emulsion is polymerized after adding a radical polymerization initiator. As the radical polymerization initiator, a persulfate is suitable.
Patent JP-S605125-A (JP)
Inventor: HAYASHI SHINICHI
IPC: G01N23/04
Filed: 1983-06-22
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-H09295054-A (JP)
Title: Lower die holder device for press brake
Inventor: FUJITA SATONARI
IPC: B21D5/02
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembling of a die holder to a die holder base by arranging a clamp member to the die holder and an elastic device receiving member to the clamp member and executing pushing/releasing of a shaking member. SOLUTION: The die holder base 5 is fitted to a lower table 3 in a press brake. A notching part 17 is arranged in the die holder 7 and a fastening part 9 hung down in a lower die D is inserted into the notching part. The clamp member 19 is arranged so as to be vertically moved in the die holder 7 and a restraining part 21 is arranged at the one end of the clamp member 19 to push the restraining surface of the fastening part 9 to the lower direction. The elastic device receiving member 25 providing an elastic device 27 is arranged in the clamp member 19, and the shaking member 33 is arranged in the die holder base 5. At the time of pushing the front end part of the shaking member 33 downward by working a pushing/releasing means in the shaking member 33, the elastic device 27 is pushed downward through the elastic device receiving member 25.  Then, the clamp. member 19 is descended and the restraining part 21 pushes the restraining surface of the fastening part 9 to the lower direction and the die D is clamped to the die holder 7 with one torch.
Patent JP-H11308557-A (JP)
Title: Video signal recording and reproducing device
Inventor: OKADA MIYUKI
IPC: H04N19/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a video signal recording and reproducing device that records/reproduces still image data consisting of video signals to/from a recording medium used usually by a personal computer. SOLUTION: The device 1 is provided with a video signal external input means 2 that receives externally a video signal, a video signal external output means 5 that outputs externally the video signal, a floppy disk drive 8 to which a recording medium 200 used usually by a personal computer 100 is loaded, a memory controller 9 that converts a video signal and still image data in an image data format used by the personal computer 100, a memory 10, an image data companding circuit 11, and a floppy disk controller 12 that records/ reproduces still image data to/from the recording medium 200.
Patent JP-S5812349-A (JP)
Title: Complementary mos semiconductor device
Inventor: KOIKE HIDEJI
IPC: H01L27/092
Filed: 1981-07-16
Abstract: PURPOSE:To prevent both latch-up phenomenon and decrease in integration by a method wherein the source potential of a complementary n-MOSFET and p-MOSFET of the titled device are fixed at substrate potential. CONSTITUTION:Power can be supplied to source regions 23 and 23' from power electrodes 31 and 31' through substrate regions 21 and 22 respectively by providing the first high density impurity regions 27 and 27', which have ohmic connection to the source regions of a p-MOSFET and n-MOSFET, and as a result, the decrease of integration can be prevented by reducing the space required. Also, electrodes 32 and 32' function as substrate electrodes, and as above-mentioned, the source region 23 of the p-MOSFET, the source region 23' of th n+ type silicon substrate 21 and the n-MOSFET and the p<+> type well region 22 are in the same potential respectively, and therefore, a latch-up phenomenon can be prevented.
Patent JP-H04319039-A (JP)
Title: Molding material for casting pure titanium or titanium alloy
Inventor: YAMADA IKUO
IPC: B22C9/04
Filed: 1991-04-15
Abstract: PURPOSE:To provide the molding material for casting pure titanium or titanium alloys which can be stably preserved over a long period of time, can be put into practicable use on a commercial basis and allows the casting of small-sized and precise products, such as dental prosthetic appliances, while size- compensating the shrinkage of the titanium metal on cooling and curing at the time of casting. CONSTITUTION:A main material essentially consisting of alumina, a hardener constituted of phosphate and basic metal oxide and titanium/aluminum alloy powder as an expanding agent are compounded and are kneaded with water or colloidal silica. A wax pattern is embedded therein and cured and thereafter, the molding is calcined at >=1000 deg.C after dewaxing.
Patent JP-H07317652-A (JP)
Title: Plunger type pump
Inventor: TAKADA KOJI
IPC: B60T8/40
Filed: 1994-05-25
Abstract: PURPOSE:To reduce the vibration and noise of a plunger type pump by half and improve the durability of plunger bores. CONSTITUTION:This plunger type pump is provided with plungers 4, 5 slidingly coupled with a plunger case 12 provided in a pump housing and an eccentric drive shaft constituted of an eccentric bearing 15 fitted at the tip of a rotary shaft. The center of the plungers 4, 5 is drifted by e/2 in the perpendicular direction to the center of the plungers 4, 5 from the rotation center of the eccentric drive shaft, where (e) is the eccentric quantity of the eccentric drive shaft.
Patent JP-H11302400-A (JP)
Title: Production of frp molding product
Inventor: AOKI TOMOAKI
IPC: C08L65/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a glass-reinforced plastic molding product excellent in characteristics such as water-resistance, boiling water resistance and mechanical properties. SOLUTION: One or more kinds of metathesis-polymerizable cycloolefin-based compounds are polymerized and molded with a mat-like glass fiber or a preform-like glass fiber in the presence of a metathesis polymerization catalyst to provide a glass fiber-reinforced plastic molding product, in the method for producing the glass-reinforced plastic molding product. An Ru carbene catalyst is preferably used as the metathesis catalyst.
Patent JP-S63283969-A (JP)
Title: Printer
Inventor: SUZUKI AKIRA
IPC: B41J11/20
Filed: 1987-05-07
Abstract: PURPOSE:To prevent trouble, printing inferiority, etc., by automatic copy control according to a thickness of paper, by a method wherein when a detection arm pivots centering a pin according to the thickness of paper, a longer arm is also swung being interlocked therewith to cover a portion of a photosensor and a platen is moved forward or backward according to variation of a quantity of received light. CONSTITUTION:A print paper 1 passes between a printing head 3 and a platen 4 and is charged into a duct 2. The top of a detection arm 6 supported in a pivoting free manner centering a pin 5 is present from an opening of the duct 2 and comes in contact with the print paper by a spring 7. Further, a longer arm 8 is in a swinging free manner supported with the pin 5 and swings being interlocked with the detection arm 6. Furthermore, a sensor mask 9 is attached to the top of the longer arm 8 to block a space between a light source 10 and the photosensor 11, and a thickness of the print paper 1 is detected as a quantity of received light of the photosensor 11. An output signal of the photosensor 11 is conducted to an amplifier 12, inputted to a pulse motor 14 via a motor drive circuit 13, and a worm gear 15 is rotated. This rotation is transmitted to a surface gear 16, and the platen 4 is moved forward or backward. Therefore, when the print paper 1 is moved forward or backward. Therefore, when the print paper 1 is set to a printer, a mode of the thickness of the paper is automatically fixed.
Patent JP-S5813467-A (JP)
Title: Preventing device for slag inclusion in seal casting
Inventor: YAMAMOTO KIYOSHI
IPC: B22D41/50
Filed: 1981-07-15
Abstract: PURPOSE:To provide a titled preventing device for slag inclusion which discovers and prevents slag inclusion in the molten steel to be fed from a ladle into a tundish early by detecting the change in the oscillations of the molten steel and slag passing in a seal pipe with an oscillation detecting means. CONSTITUTION:The molten steel in a ladle is charged at a prescribed flow speed through a seal pipe 2 into a tundish for continuous casting from a molten steel flowing out nozzle 1. The change in the oscillations of the molten steel and slag passing in the pipe 2 is detected via an oscillation detecting part 5 by an oscillation detecting means 7. At the point of the time when oscillation frequencies go below the prescribed value with an increase in the content of the slag in the molten metal at the end period of the outflow of the molten steel, the opening and closing means for the nozzle 1 is closed automatically by the operation of a control means 8, by which the charging of the molten steel is stopped immediately. As a result, the inclusion of foreign matter such as slag in the upper layer in the ladle is prevented as far as possible, and an excellent effect is provided particularly in the casting of high quality steel.
Patent JP-H047775-A (JP)
Title: Command selection processing system
Inventor: MATSUYAMA HIROYUKI
IPC: G06F15/00
Filed: 1990-04-26
Abstract: PURPOSE:To select the commands with high operability by selecting a command corresponding to an identifier when the key input of the identifier is detected by an identifier input detecting part. CONSTITUTION:When a list of commands is displayed on a screen, an identifier input detecting part 14 detects the presence or absence of the key input of an identifier that is assigned by an identifier assigning part 13 through a keyboard 3. When this key input is detected, the part 14 selects a command corresponding to the identifier of the key input and informs it to a data processing part 11. Receiving the information of the command type, the part 11 processes the data. Thus it is not required to move a cursor each time nor to operate alternately the keys and a mouse at the time of selecting command from the list of commands on screen. As a result, the commands can be selected with high operability.
Patent JP-S592395-A (JP)
Inventor: SOUMA KOUJI
IPC: H05K3/46
Filed: 1982-06-28
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-S605147-A (JP)
Inventor: MORI TADASHI
IPC: A61F7/10
Filed: 1983-06-21
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-H09295753-A (JP)
Title: Tape applicator, tape application, and joining outer shell of double shell underground tank
Inventor: MIYAWAKI TAKESHI
IPC: B65H35/07
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To reel out an adhesive tape while tracing accurately a portion to which the tape is to be applied by disposing a tape reeling out mechanism positioning guide member in the widthwise center or its vicinity of the adhesive tape so that the adhesive tape may be reeled out while tracing a joining line. SOLUTION: A tape adhesion device 1 is centered along a joining line S astride it, with a needle 6a inserted in the gap of the joining line S. In a state of a joining section 5c being slightly depressed and the tape adhesion device 1 being held in position, when a turning roller is driven to rotate an entire SF tank, a contact 6 traces the joining line S, and the tape adhesion device 1 is constantly positioned on the center of the joining line S. Since the start end of a tape 4a is secured by adhesion, it is sequentially reeled out by the rotation of the SF tank. As a result, the tape 4 is adhesion-applied to symmetrically cover the joining line S.
Patent JP-H10302522-A (JP)
Title: Light source cooling structure and projection type liquid crystal display
Inventor: SUGAWARA MARI
IPC: F21V29/505
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a light source cooling structure disposed in a projector such as a liquid crystal projector, in which a light source has a long lifetime and an improved reliability. SOLUTION: A cooling structure comprises: a lamp 2 having a base 2b between a light emitter 2a and a heat radiator 2c; a reflector 3 having a through hole 3a, through which the base 2b penetrates from an optical space α side to a non-optical space β side, wherein the optical space α side designates a curved inner face side having the light emitter 2a disposed therein and the non-optical space β side designates a curved outer face side having the heat radiator 2c disposed therein; a lamp housing 6 for housing the reflector 3 therein. The cooling structure cools the lamp 2 and the reflector 3 by cooling air which circulates the optical space αand the non-optical space β.  In this case, there is provided a means for controlling a flowing direction and a flow rate in such a manner that the cooling air circulating on the non-optical space β side is selectively brought into contact with the base 2b and the heat radiator 2c disposed in a state projecting toward the non-optical space β side while avoiding the reflector 3.
Patent JP-S4968889-A (JP)
IPC: B29C65/18
Filed: 1972-11-07
Abstract: A method and apparatus for forming a thermoplastic resin vessel including a bottom plate and at least two side plates is provided. The bottom plate or portion is applied to the surface of an inner mold by advancing a bottom mold carrying the bottom plate. The side plates or portions are formed along a concave surface of side molds and is then positioned around the inner mold to completely surround the inner mold to form a tube which holds the bottom plate therein. The outer mold is then removed and the vessel formed by the tube and bottom plate is then removed from the inner mold.
Patent JP-H11307884-A (JP)
Title: Integrated printed wiring board mold
Inventor: ODAJIMA SATOSHI
IPC: H01B3/44
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To eliminate an adhesive layer on a base sheet, by using a base sheet composed of a polystyrene(SPS) resin compsn. having a syndiotactic structure and fiber reinforcement, and using an SPS resin compsn. as a resin to form a mold. SOLUTION: A glass fiber cloth treated with a mercaptosylane coupling agent is sandwiched between two sheets of 0.06 mm thick previously obtd. by extruding an SPS resin compsn., using a T-die extruder, and double-sided roughened electrolytic Cu foils of 18 μm are laid on the upper and lower surfaces thereof and pressed for 5 min to infiltrate the SPS resin compsn. in the glass fiber cloth and closely integrate the Cu foils. A base sheet is constituted by infiltrating the SPS resin compsn. in the fiber reinforcement, hence has a sufficient heat resistance and strength as a printed wiring board, the printing wiring board can be closely integrated with the resin molding without forming an adhesive layer, and thus, it is possible to eliminate the need of forming the adhesive layer.